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New Flagship in China, Forms VR Company

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Smart Thermostat

Thursday, 26 May 2016

Sony HMZ-T2 Personal 3D Viewer

World's first wearable personal 3D viewer

Sony launched the so called world’s first wearable 3D TV in India for Rs.69,900. The HMZ-T2 personal 3D viewer is a head-mounting device which has HD 2D and 3D personal display with win OLED screens.


The last among the many gadgets released by Sony on October 11, 2012 is the personal 3D viewer. This device is named as 3D Viewer HMZ-T2 and Sony has priced it at Rs.69,990. This sci-fi looking gadget is already available for pre-order at Sony Stores and they will be out during the Diwali season.

The Personal 3D viewer comes equipped with a HDMIU cable which can be connected to any device that has an HDMI port. Sony has made some changes as well from their earlier version; HMZ-T1. The built in ear buds have made way from regular 3.5 mm audio out jack. This change makes it easier for the user.

Once put on, the user looks like he walked right out of a science fiction movie. These glasses are not at all a disappointment when it comes with 3D images and brilliant sound quality. The 3D images that one views with this camera are not disappointing at all. The two individual OLED screens in the glasses allow the user to experience smooth transition between 2D and 3D content. The sound quality through these glasses is also quite impressive. But there is a drawback with the headphoens; since it is tiny the user must make sure he is in a very quiet environment.

The Sony HMZ-T2 Personal 3D Viewer is the second iteration of what Sony had initially created as a concept product. Designed as a way of looking into the future of home entertainment the device is Sony's answer to the awkward truth that 3D in the home still isn't perfect.Using two tiny OLED screens, the HMZ-T2 is able to create a 'perfect' 3D image without any of the eye-based confusion that can still take place using passive or active 3D technology.

These are claims that shouldn't be taken lightly, not only does the HMZ-T2 cost as much as a high-end TV, but it also limits viewing in that only one person can see the image. Of course, if that image happens to appear the size of an IMAX screen then things begin to make sense.

SIZE AND BUILD

With an almost identical look and feel to the original Personal 3D Viewer the HMZ-T2 has clearly taken its design cues from the world of Tron looking about as futuristic as you can get. With a plastic body and rubber headband it's not too heavy either coming in at a reasonable 330g. All the controls are sensibly arranged along the bottom while the now interchangeable headphone jack has been bafflingly placed inside the eye cavities resulting in a tangle of wires before you've even turned it on.

Where the HMZ-T2 fails is in how you actually wear it. Available with a series of rubber inserts that help to block outside light out, one wonders why these actually aren't a permanent fixture. Instead you have to individually pop each part of the 'blinkers' resulting in something that is less than stable adding to the overall feeling that perhaps you're still using a prototype.

SETUP

Taking this approach resulted in a completely painless setup. There's a box for HDMI input/output and power, the HMZ-T2 then uses a separate cable, which runs to the headset itself.

The wire is more than long enough for pretty much any living room. Because it's a single HDMI you can plug in almost any input from a Blu-ray player, your Sky HD box, Xbox 360 or Sony PS3 with the only downside being that it is just a single input so you will have to disconnect everytime you want to switch between formats.

PICTURE QUALITY

The headsets features two small OLED displays each of which has a resolution of 1,280 x 720 pixels. Yes you read correctly, that's NOT Full-HD. Does it matter? The only way to answer that question is by breaking it into two parts; gaming and films. Treat the HMZ-T2 as a gaming device and you'll be treated to a completely original gaming experience, well until the Oculus Rift is finally released.

With both the Xbox 360 and the PS3 maxing out at 720p the images you see are not only huge (The T2 creates a virtual screen size of 750-inches) but also clear. Fast response times along with the virtual 5,1 surround sound both contribute to create an immersive gaming experience that you simply won't find anywhere else. We spent a weekend playing Bioshock Infinite and felt a palpable sense of disappointment when we reverted back to a conventional TV.

Watching regular 2D films are where the chinks begin to show. Because the output is only 720p and the viewer has been designed for 3D viewing it immediately becomes clear that what you're seeing isn't the full Blu-ray experience. Instead fast moving images can become blurry and picture quality is noticeably reduced. The rubber attachments are an annoying design flaw while the fact that it's not Full-HD is regrettable. Add to that a price tag that could make you weep and what you have is a brilliantly engineered, but still not fully practical piece of the future.

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Monday, 23 May 2016

Nura Headphones

Nura Headphones

Headphones that measure and adjust to your hearing

The combination in-ear and over-the-ear Nura headphones measure the wearer’s personal frequency sensitivity to offer an optimized music experience.


The Nura headphones are equipped with a microphone able to detect a sound as it enters and returns from the ear, allowing the device to determine the inner ear’s response to sound via an adaptation of OAE (otoacoustic emission) testing. The process takes about thirty seconds, with no interaction required by the wearer. Besides offering better sound quality, the headphones also help protect the user from high volumes.

Nura is a new headphone that integrates unique soundwave technology to automatically measure your hearing (from the outer ear all the way to the brain) and adapt music perfectly to you. In order for headphones to deliver the right sound, they must be matched to the listener. Nura even recognizes you when you put them on.

There isn't another set of headphones out there that combines neuroscience, acoustics and deep hearing in this way. And when we tested the products at a recent demo we found the resulting sound to be a substantial improvement.

The intimacy of the vocals, the rumbling of the bass, the heartbeat of the drums, and every single note of the churning lead guitar was distinct, perfectly balanced, and rocking.

Did you know that your hearing is as unique as your fingerprint, your face and your voice? Each of us has different sensitivities to different frequencies of sound. This means the same pair of headphones sound different for each person.

How do you choose the right pair of headphones when we all hear differently? It’s really confusing because sound and hearing are very hard to objectively self-assess. How do you know what you’re missing? Audiophiles are skilled at the art, but this takes them years of experience. It’s a rewarding journey, but it is time consuming and very expensive. Nura empowers everyone who loves music to find their perfect sound automatically.

Just like every human face and voice are unique, so too is the structure of everyone’s inner ear. These variations in anatomy result in us hearing sound differently. There’s a very wide range in our sensitivities to different frequencies.

Nura uses a microphone to know exactly what sound went in, and also uses the same microphone to listen to the faint sounds that return from the ear. This makes Nura very different from any other type of calibration. It actually knows the response of the inner ear. The inner ear detection is performed using an adaption of otoacoustic emission which is an amazing phenomenon well known in biology.

The sound that is produced by our ears and detected by our headphones’ internal microphone is encoded with information about how well you actually heard the sound that went in. Nura headphones connect to the lightning/usb port of your smartphone. You press go, and they sweep through a bunch of tones for about 30 seconds. At the same time, they listen to the sounds your ear is making. By processing these signals it works out how well specific frequencies of sound got through to your brain. Once they know this, they sonically mould to match your ears perfectly and provide rich, balanced sound for you.

The technology combines deep hearing and neuroscience, psychoacoustics, signal processing and acoustics.  The first time you put them on your head, they’ll measure your hearing a process that takes about 30 seconds. Nura headphones actually know you. Any time you put them on, Nura will recognize you in less than two seconds. Once Nura identifies you, they load your profile. Any music you listen to no matter the app will be optimized for your hearing, so you can hear every note perfectly.

DEEPEST BASE AND CLEAREST SOUNDS

Everyone has a different experience when trying new headphones. Some sound tinny and lack bass, others have too much bass which drowns out the detail. The acoustic separation of Nura’s design allows for the deepest bass and clearest tones. The over-ear cup delivers bass you can feel through your skin. The earbud prevents the bass from drowning out the detail and delivers crystal clear mid and high notes directly into your ear. Your brain combines the sensations into a fully immersive experience.

KEY FEATURES

Automatically measures and adapts to your hearing in 30 seconds
Customizes sound so you can hear every note perfectly
Allows listeners to jump right into yhe shoes of an audiophile who has spent years finding the right headphones
Double speaker drives deliver the deepest bass and clearest tones, bringing you closer to the action.
Two way isolation which means no noise in and no sound out. Nura headphones are perfectly silent.

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EyeLock Myris

Forget Fingerprints: EyeLock Myris Brings Eye Scanning to Devices

The myris is computer mouse-size device that scans your eye. You plug it into the USB port on your computer, tablet or some other device. Pick it up, flip it over, look at it, and the sensor will immediately scan your eye to verify your identity.
Myris is a sleek handheld iris scanner, brings biometric security to home computers. The device plugs into a USB port and takes a split-second video of both eyes, scanning more than 240 points in each. A government-grade encrypted digital signature syncs with passwords stored on Myris, and never on your desktop. Once it verifies a match, it automatically signs the user into accounts through a browser extension. Since no two irises are alike, the chance of a false positive is less than one in two trillion.

Once your eye has been scanned and recorded, Eye Lock's software acts as a password manager. When it's time to log in somewhere, you can just look at the scanner, and the software will use your iris to unlock the password of whatever service you're trying to access. The myris is compatible with Windows PCs, Macs and even Chrome books. It supports up to five different users.

Myris provides unparalleled security, is portable, lightweight and is as easy as looking in a mirror. Use myris to quickly and easily enroll users for Eye Lock's access control products or to grant users access to corporate domain environments within seconds—users never have to type their username and password again. On the back end, administrators can set passwords as complex as they like and once myris is linked, they can forget them. Use myris for enrollment, directory authentication or to secure workstations, high-value transactions, critical databases and information systems for enterprises large and small.

Eye Lock uses video, uses video, not still pictures, to capture an image of your eyes, and delivers throughputs of up to 50 people per minute. No two human irises are alike not in twins, nor even on the same person. False Accept Rate of 1 in 1.5 million for a single eye.Eye Lock generates a unique encrypted code of each iris. Then to authenticate your ID, it matches the encrypted code with your eyes. The scanners themselves simply aren't designed to receive data from a file rather than a live scan. So even if a hypothetical hacker got your scan, they couldn't do anything with it.

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Smoke/Carbon Monoxide Detector

Best Smoke/Carbon Monoxide Detector


While the Nest Protect Smoke alarm is great for those who want a 2-in-1 device that connects to several smart home devices, there's something to be said for the Roost Smart Battery. This Rs 2100 gadget plugs into any existing smoke or CO2 detector and makes it a smart device.

Carbon monoxide (CO) is an odorless, invisible gas that can be a "silent killer" in homes, cars, planes, and other enclosed spaces. A byproduct of combustion, CO enters a person's bloodstream and immediately attaches itself to red blood cells, essentially depriving the body of oxygen. A high concentration of CO from car exhaust or a faulty gas furnace can cause death through asphyxiation. Lower concentrations can trigger flu-like symptoms and other medical conditions over time. The only effective way for homeowners to monitor carbon monoxide levels is to invest in one or more carbon monoxide detectors that sniff the air and sound an alarm when CO levels become hazardous. Early carbon monoxide detectors were chemically treated pads that turned dark in the presence of CO. Modern versions are much more sophisticated.

 Many provide CO readings in PPMs and peak level measurements between readings. We examined dozens of carbon monoxide detectors. The top contenders on our shortlist provide accurate, reliable information to homeowners.

Carbon Monoxide (CO) Detectors are used in applications such as underground garages, tunnels, go-kart race courses, engine repair shops, loading bays, engine test benches, shelters, etc. CO Detectors are used to warn when the quantity of harmful gases reaches an unhealthy level. CO Detectors are used to ensure that the management of ventilation is done the best and most profitable way, ie. according to fresh air requirements. When the concentration of Carbon Monoxide Detectors becomes too high, the fans starts automatically and stops again when the Carbon Monoxide concentration has down to the predetermined level. The Carbon Monoxide Detectors have a built-in electrochemical Carbon Monoxide sensor and have 5 years life time expectancy in normal operation enviroment. Numbers of Carbon Monoxide Detectors per square meter is different depending on local regulations, country regulations and applications.

Some carbon monoxide detectors are portable. Others may be hardwired into a home's existing wiring. Some are powered by batteries; others plug into a wall outlet. In this section of our review, we look closely at each contender's display panel, power supply, alarm system, and other elements. Most carbon monoxide detectors have a shelf life of five to seven years, but some don't last that long. Some require re-calibration or other servicing from time to time.

Early carbon monoxide detectors were chemical-soaked pads that turned dark in the presence of CO. They were not designed to provide concentration level data or other types of information. Modern CO detectors employ an electro-chemical process that sniffs the air regularly and converts CO into carbon dioxide  for analysis. The results are displayed in parts per million(PPM). An alarm sounds if the readings exceed a certain level over a period of time.

The best CO detectors protect people from two kinds of CO poisoning: low levels inhaled over a long period of time and high levels inhaled in a short period of time. In other words, a CO detector should be able to sense a slow leak from a faulty gas line and a sudden burst of CO from a car's exhaust pipe equally well.

Some manufacturers combine carbon monoxide detectors with smoke alarms. This solves some problems but creates others. The proper placement of a dedicated CO detector is different from that of a smoke detector. Some CO detectors must be hardwired into the home by a professional electrician. Others can be supplied with batteries and mounted on a wall. Some CO detectors can be carried from location to location and propped up on a stand.

Price:

 Detecting carbon monoxide before it reaches toxic levels is extremely important, but the risk of exposure varies from house to house. CO is a byproduct of fossil fuel combustion, so homeowners with gas-powered furnaces or wood-burning stoves are naturally at a higher risk than people who live in all-electric homes with good ventilation. This means that some users could safely invest in an entry-level carbon monoxide detector, but others should consider purchasing a high-end model that can detect CO leaks caused by faulty vents or blocked chimney flues. Professionals who install or inspect machinery powered by fossil fuels will want to consider buying a commercial-grade carbon monoxide detector that is both portable and extremely accurate.

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Sunday, 22 May 2016

Smart Thermostat

 Smart Thermostat

While there’s a lot of futuristic things about the Ecobee such as its slick touchscreen interface its best feature is something that thermostat makers should have thought about years ago: How to make sure all the rooms of your house are getting heated or cooled properly. A small wireless sensor gets placed in the room that stays chilly, and the thermostat will keep the heat on until it senses that room has warmed up enough. Now that’s smart.

Compared to the competition, the Ecobee3 also has the best overall feature set, and its mobile app worked seamlessly. It's compatible with Apple's Home Kit and the Amazon Echo, to name a few smart home systems. Also, the fact that I could get all of my rooms—not just one—to the right temperature makes all the difference.

The smart thermostats are cool -- letting you monitor and control your home’s temperature from your smartphone, PC or tablet -- but they’re really about saving money. That’s because these devices can monitor temperature and humidity outside your home, your comings and goings, and tailor heating and cooling cycles accordingly.

For those who want a fully integrated smart home, the Nest Learning Thermostat is the one to get. The third version of this Google-owned thermostat has a larger and sharper display than its predecessor. Like before, it can talk to hundreds of other smart home devices from the Logitech Harmony remote to the Amazon Echo to the Dropcam Pro so it can automatically change the temperature when someone comes home, or if you’re about to watch a movie. While it has a retro-style circular design, its brushed stainless steel finish and turning mechanism all feel premium. This thermostat combines the best of the past with the future.

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New Flagship

New Flagship in China, Forms VR Company

It's no secret that Taiwanese smartphone manufacturer HTC has been going through tough times in the past few years, struggling to compete against both established names in the business and Chinese upstarts like Lenovo, Huawei, and Xiaomi. Its recent virtual reality efforts, in the form of the Vive VR headset built in collaboration with Valve, have however garnered critical acclaim. It is in this scenario that HTC is reported by Taiwanese media to be considering spinning off its VR division.


Focus Taiwan reports that HTC has managed to sell only 251 units of the HTC 10 in China during the pre-order period that began with Tmall and Jingdong Mall on April 25. The report attributes the low demand to HTC's decision to introduce the Snapdragon 652 SoC-powered variant of the HTC 10 in China, known as the HTC 10 Lifestyle, managing to alienate potential customers.

The same publication in a separate report says HTC has confirmed it has set up a new company for development of VR technology. HTC is said to have issued the statement as a response to other local media reports that the Taiwanese firm had formed the VR company late last year. It did not confirm whether it was considering spinning off the company, as local media also reported. 

 The new VR company when spun off will reportedly be controlled entirely by HTC Chairwoman Cher Wang. It currently operates in several domains as per government data cited by the report, including "the sale of computer equipment, information software, electronics material and precision machinery, and telecom equipment development, as well as online retail sales." The report adds the new company is also involved in international trade and warehousing business.

The identical e-book in a separate file says HTC has confirmed it has installation a new company for improvement of VR technology. HTC is said to have issued the statement as a response to different nearby media reports that the Taiwanese firm had fashioned the VR company overdue final year. It did not verify whether it become thinking about spinning off the organization, as nearby media also reported.

Highlights:

  1.  Only 251 HTC 10 units were reportedly sold during the pre-order period. 
  2. HTC reportedly confirmed if it has formed a new VR company. 
  3. HTC however didn't confirm its plans to spin off the VR firm. 

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Devolo Home Control

DEVOLO HOME CONTROL

A smart home is the dream of many. But not everyone has the money for a custom solution that can be installed directly into the house in a new building. Manufacturers such as devolo are bidding on upgrade kits to make even later still own four walls smarter. We have the devolo home control with all its expansion elements tried again, here you can read whether the system does what it says.

The starter package is the perfect start to make smarter to his home. It includes the Home Control Center through which all commands are directed and which is the heart of the home control solution. In addition there is a switching and measuring socket, so you can, for example, already turning when you enter the house a lamp. What causes this is detected? Quite simply, the starter pack is also a door window contact contains thereby a corresponding signal via the head office are given. This set of three elements, that is already constitutes the first step towards Smart Home. Devolo has on his website which is also a demonstration house, here you can see looks like the interface in action.



The device is simple. You have to get only register and connect the panel to a wall outlet. This then needs to be connected via the supplied Ethernet cable to your router to get a connection to the network and the Internet. Outfitted I have my home control via the website, since it is faster anyway.  As one can have more than one self-contained systems, for example, for home, hotels, etc., one must first assign names. The Center is also recognized directly and then you can connect additional equipment. In my office I have the switching and measuring socket connected to the lamp. I excise the socket is now displayed and I can turn on and off over the net. What impressed me is how quickly the commands are transmitted. It takes about one second so bring back the command is transmitted, and my lamp turned on or off, so must be the. I love it!

For each device also scenes and rules can be set. So you can, for example, to pack more lamps in a scene and then on the rule: IF is the door open, THEN activate SCENE "All lights on" Activate. A really great and easy way einzuspielen complex functions here.

 The motion is exactly interesting where you can register movements well. I have my now mounted in the hallway. The door / window contact is yes at my front door, but someone should enter through the window I'll also noticed this because the motion it recognizes and can raise the alarm. Thanks to double-sided adhesive film can also install it without drilling. If you then still want to install it final or fixed, there is also the possibility to fix it by means of screws, which are also included.

If the motion detector registers a movement in its field of view, you can be alerted via smartphone, tablet or PC. Thanks to the temperature sensor can also distinguish between people, animals and objects. The motion is therefore ideal if you, for example, wants at night in the kitchen and the switch does not find, here you can adjust it just so that he turns on the light when motion is detected. Of course it can also be adapted to submit a notification via SMS or email if you are not at home. So you can then, for example, Call the neighbors or the police.

         The room thermostat is the central temperature control in the house, as one example, is usual in hotels. Simply attach to the wall and already is a temperature display and you can change them as you wish. The commands are then forwarded to the home control radiator thermostat, which then does the rest. Another function is the detection of low temperatures, if e.g. the heating system has broken. Here you will be notified by the system and can initiate corresponding further steps. The display is illuminated, which of course is also super convenient to also be able to quickly read and control the temperature in the dark. The room thermostat ensures that your comfortable temperature prevails at the place where you find yourself and not only on the radiator itself.

         The radiator thermostat is compatible with Danfoss RA valves, and most valves with thread M30x1,5 (for example, Heimeier, Junkers, Oventrop, Rossweiner, Honeywell Braukmann). On thermostat itself can regulate the temperature by the buttons, you have to stop turning it. What also is not pleasant, the display shows the current temperature and is also illuminated. It is operated by two AA batteries. I have the radiator thermostat is now installed in the bathroom. So I can in my app already right after getting the heating thus revving it in the bathroom is nice and warm when I've become so slow-growing. 

Devolo Home Control Smoke Detectors

 For some time it is anyway mandatory smoke detectors in the rooms to have, why not also a smart smoke detector emits an alarm not only smoke, but also the panel will signal that something is wrong. So you get it with when you're not home or on holiday.

The smoke detector is slightly larger than my "normal" smoke detector I use previously. In the middle is a transparent button with which you can test the smoke detectors to function. It is operated with a CR123a battery which is included. The dowels and screws are included for mounting.

 Devolo Home Control Funkschalter

              The wireless switch provides the user the ability to control various home control elements. Thanks to the adjustable rules can him so as use as a light switch, but as well as an alarm button. It comes with a large rocker switches, so that one then has two programmable buttons, or two paddles, so that one has then four different keys. I opted for the two rockers. As a rule I have now set: pressing IF button 1 AND the lamp is turned off in the office, then is turned on it. Then still the rule: IF is pressed key 1 AND the lamp is turned on in the office, then it is turned off.

And now I have an on-off switch for a lamp. I could now adjust this theory for three more lights and could equal control four lamps with a button. Of course, there still more in it. Thanks to the scenes you can also by pressing a key, the entire house lighting on or off. The imagination knows no limits. But that it's fun you should already so some switching and measuring sockets have to use it to control lamps.

 Devolo Home Control Remote

       One can devolo home control course on the devolo app use, but sometimes it's handy if you have a pre-defined functions simply can trigger a button, especially when you're in a hurry and quickly have to leave the house. With the Home Control Remote control is possible. Here you have four buttons, each of the buttons can be assigned with different functions. So you can for example press the key when leaving the apartment and there are all devices are turned off or pressing the button and the heater automatically reduces itself. Either individual home control devices, groups or scenarios gesteurt. The range is due to future-proof Z-Wave wireless technology up to 100 meters.

The key makes a very high-quality impression. It is made of plastic and has a metal frame. There are four buttons to select, key 1 and 2 are large and can e.g. be used for important functions, key 3 and 4 are a bit smaller, so you can distinguish them from each other more easily and perhaps use them for specific functions. In order not to press the buttons accidentally, a plastic cap can be pushed over this that excludes accidental operation.

 Party hardware

      Devolo Home Control is since last year also open to third-party hardware, so you can also use the Philips Hue lamps and hardware Netatmo and nest. Unfortunately, I could not try it because I had no other hardware at hand.

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Thursday, 19 May 2016

HOVERBOARD

HOVERBOARD

A hoverboard is a fictional levitating board used for personal transportation. Whether hoverboards are this year’s Tickle Me Elmo or the beginning of a true movement  is yet to be seen. Either way, they’re among the most discussed gadgets this holiday season and much as in the similarly trendy field of selfie sticks, figuring out which one to buy can be quite confusing. We researched these self-balancing, two-wheeled scooters for more than ten hours and rode three for more than twenty hours. After all that, we can’t pick any one model as the best because they all work similarly—and many even use the same technology inside. But we can give you some advice on what to look for when shopping and we can suggest a model that meets our criteria for a safe buy.


Our goal was to determine what sort of differences exist between models that appear to be largely identical on the surface—and sometimes sell at vastly different prices. Ultimately we discovered that we prefer riding inexpensive copycat models over a real one that costs Rs60,000 more because the hardware controls on the cheap hoverboards are easier to master. Our general advice is to choose an inexpensive hoverboard with a good warranty and responsive customer service to back it up.



After poring through dozens of product listings looking for models that fit those criteria, we tested several hoverboards and found them to be very similar in design and performance. However, the Swagway X1 is one of the only hoverboards sold by a company with a customer service department that actually replied to our requests for assistance—important because it’s likely indicative of how responsive the company will be to customer support requests. A dedicated learning mode makes the Swagway easier to start on than the others. We felt more comfortable going faster on it than on other models too. And it has a UL-certified charger, which not all competitors do, helping to assuage fears that it might burn down your house. If you must buy a hoverboard soon, it’s what we’d get.

If the Swagway goes out of stock or its price increases dramatically, the MonoRover R2 is an acceptable option. If you’re shopping around, keep in mind that—as we explain below—if a model looks identical to the Swagway and MonoRover, it probably is. If you find a similar model in the Rs 24,000 to Rs 30,000 price range, and it has good reviews, it’s probably safe, though we can’t guarantee that you’ll get a UL-listed charger, or that something inside isn’t slightly different. We do recommend confirming that the company has a US presence you might even try contacting the company, as we did for this guide, to see if you get a response.

No, they don’t actually hoverboard is the most commonly used term for these devices—partly because there’s no agreed-upon name for this class of product. You’ll see them called self-balancing scooters, motorized personal transporters, two-wheeled smart electric drifting boards, endless amalgamations of those terms, or just various brand names. All of that makes it difficult for you to find what you’re looking for without direction. We’ll stick with hoverboard here for simplicity.

Hoverboards aren’t likely to replace your car, your bike, or the bus as a daily form of transit—at least not if you need to commute over anything more than a couple of miles of smoothly paved surfaces. They have limited range (less than 10 miles on flat roads) and don’t move very quickly (the fastest model we tested maxes out at about 10 miles an hour). But they are a lot of fun. While a lot of people may criticize lazy hoverboard riders for gliding instead of walking, know that constantly keeping your balance takes some leg muscles. It’s far from a workout, but you may feel the burn, especially after a long ride.

Getting used to riding a hoverboard takes at least a few minutes—for some people, longer. (We suggest wearing a helmet and maybe having a friend walking behind, ready to catch you if you fall.) Once you get the hang of it, though, it’s much like riding a bike: You rarely think about it when you’re doing it. To go forward, you subtly tilt both feet forward; to turn, you simply apply a bit of pressure on the footpad opposite of the direction you want to go. The hardest part is getting on and off, because the board will start to move a little as soon as you put weight on it. Your best bet is to hold on to something as you mount and dismount, at least at first. The Swagway’s learning mode makes this task a little easier—the hoverboard is less sensitive with this mode enabled, so it’s more stable when you step on.As for safety, a hoverboard’s small wheels and lack of handlebars do compromise its stability when you’re riding over irregular terrain. It’s fine indoors or on smooth pavement, but you should prepare for challenges when going over the bumps, cracks, and rough surfaces you regularly encounter on a street or sidewalk.

They’re extremely hard to ride over even the smallest sidewalk cracks and gentlest curb slopes, and topography of any kind presents a real challenge.Before you try to commute on a hoverboard, we suggest checking with local laws. As of December 2015, they’re illegal or banned on New York City sidewalks, British streets, and flights, as well as in the Cleveland Cavaliers locker room. If you happen to get in any trouble, be polite and respectful—there’s a good chance the police will be more entertained than upset.Even if your city allows hoverboards on streets or sidewalks, you should also consider whether you’ll be a hazard to those around you when you’re riding. It’s tough to navigate a crowded sidewalk or shopping mall without bumping into people and running over toes.

Unfortunately, it’s difficult to know which models are safe—even well-known brands may cut corners by using inexpensive components that lack safety certification. In December 2015, we spoke to John Drengenberg, consumer safety director (and an engineer) for UL, about hoverboard safety concerns. At that time, UL had not yet tested any hoverboards, but Drengenberg was able to provide information about the UL certification process that remains useful for anyone shopping for a hoverboard. We continue to recommend avoiding budget-price hoverboards from unknown companies, and instead buying from companies with a US presence and responsive customer support.

UL certifies some finished products, such as vacuum cleaners, as whole units, but it also tests and lists individual components within products for electrical safety and fire risk. The charger will have the UL seal printed on its exterior, so you can easily verify this certification. Batteries however are more difficult to verify unless you take the device apart to find the UL seal on the battery itself.

However, even if a particular hoverboard’s battery and charger are UL listed, that doesn’t mean every other component inside is. The wiring may be of poor quality or use a risky design.If you’re unsure whether you have a hoverboard with UL-listed components, your best bet is to contact the manufacturer and ask for verification. In our interview, Drengenberg also suggested a few safety precautions every hoverboard owner can take. Don’t overcharge the battery—unplug the hoverboard once the battery is full—and don’t leave a hoverboard charging overnight or unattended. Make sure to use only the provided charger. And just in case something does go wrong, store the board away from combustible materials, especially while charging.

The manufacturing of hoverboards is such a twisted web that it’s impossible to know exactly who is making what, which brands are copying which, or who is telling the truth. And more than curiosity is on the line. Inventist, maker of the Hovertrax, claims to hold the patent on the hoverboard. They’re all the same. The designs may vary slightly—sometimes the faux hubcaps are shaped in Mercedes-like triangles, sometimes there are five or six spokes—but like painting tiger stripes on your kitty cat, nobody’s getting fooled here. Perhaps one factory sells boards to another. Perhaps one factory sells parts to another. Perhaps both factories buy parts or just boxes from a third factory.

with a small platform in the middle for your feet and a wheel on each side. The MonoRover and Swagway models are nearly identical, with only minor aesthetic differences such as slightly different curves over the wheel wells and different trim designs on the rubber foot-pads and the wheels.

The Hovertrax, on the other hand, looks like a more-refined piece of hardware. It’s a little smaller in every dimension (for example, 20½ inches across for the Hovertrax, compared with 22½ inches for the MonoRover and Swagway), and while the cheaper options look as if they came out of the same factory, the Hovertrax is obviously of different manufacturing lineage. All three are fairly heavy.

Because it’s difficult to tell what really goes into a given hoverboard, or even who actually makes it, we relied solely on subjective testing in our evaluations. We rode around an apartment, around a co-working space, down the street, and in a brew pub. We wanted to see if any of the boards were easier or harder to ride, or if any of them felt significantly faster or safer.

To put it simply: In our real-world tests, we found no huge differences in performance or behavior among the hoverboards, but we did end up preferring one of the models over the others.The narrower body of the Inventist Hovertrax makes the whole thing feel tighter—a little cramped—and it’s slower to turn from a standing position. In addition, its wheels lack any sort of tread, unlike with the other two hoverboards, which means the Hovertrax will be a little less forgiving over rough terrain. Even though it’s the most expensive model, and it may have inspired all the rest, we liked riding this one the least.

Hoverboards are toys. They’re fancy toys, and they’re fun, but that’s all they are. If you want to buy one, know that you could end up spending several thousands of rupees on an unregulated product with little quality assurance that may be illegal to ride in public in your jurisdiction.



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Sphericam 2

Sphericam 2, the 4K 360º Video Camera 

The camera is about the size of a tennis ball, and has six built-in 4K  lenses to capture 360-degree video at 60fps.Sphericam 2 will also have WiFi, allowing you to live stream video to desktop or mobile devices.WiFi, allowing you to live stream video to desktop or mobile devices. Sphericam 2 is a spherical, 360º camera that allows you to capture absolutely everything around you in high resolution without any blind spots. You can watch the resulting videos on a VR Headset (like Oculus Rift, Samsung Gear VR or Google Cardboard) or on your iPad, tablet, PC or mobile phone.



Most cinematic VR creation attempts so far have been, well, less real and more virtual. Think blind spots, uneven stitching and mismatched white balance from unsynchronised sensors. There just aren't many people who want to go through the months of training required to operate 6 sports cameras stuck together, and the tremendous amount of tricky post processing that is needed to make such footage watchable.

A mini miracle that is no bigger than a tennis ball, Sphericam 2 is by far the best 360 degree video camera out there. Six cameras work seamlessly together to capture the world around you in stunning 4K resolution. In other words, you can capture great looking VR video content straight out of the box.

Sphericam 2 turns heads even before it’s turned on. Its breathtaking crystalline shape has been sculpted from anodized aluminum, letting you give it tough love during your adventures. And with a host of mounting options, there are many ways to hold (and behold) this camera. So whether it’s happening behind your back, under your feet or over your head, it’s all happening on your Sphericam.

With WiFi and streaming baked right in, viewing and sharing content on your smartphone and 
 desktop is a breeze. Our mobile app allows you to start/stop recording, monitor the view, while recording, transfer, view, edit and spread instant VR-love.

SPECIFICATIONS:

It is made up of Anodized Aluminum with 68mm diameter and weight less than 400 grams,the number of mounting points are eight. the micro USB port,Aytomatic Stabilization,GPS and live streaming available in Sphericam 2. It can record upto 60 to 90 minutes with four microphones and six cameras

File formats and Quality


Pro quality:Six individual videos, up to 60FPS in Cinema DNG, up to 2.4 gigabits per second bit rate total (300 megabytes per second) using the fastest type of memory card (Sandisk Extreme Pro). At 30FPS, it is entirely lossless. At 60FPS, it is slightly lossy, but in practical terms, you will still have as much freedom as possible in post production for color grading.

High quality compression:Six individual videos, compressed in H.264 (in an mp4 file) up to 600 megabits per second (100 Mbit/sec per camera).

Real time stitching resolution/quality:One single stitched panoramic video written to the internal memory of the camera in real time. We are aiming to deliver at least 30FPS at 4096x2048 resolution, in 10 bit color, with at least 600 megabits per second bit rate.

Live Streaming resolution/quality:Using a micro USB to Ethernet adapter, it will be possible to stream either 6 unstitched videos, or a single stitched panoramic video, at a bitrate of up to 100Mbps.



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Charge your phone from hot or cold drinks

Device that charges your phone from hot or cold drinks

Your hot cup of coffee in the morning, or cold glass of beer at night, may help refresh you—but that's not all it could do. The Epiphany OnE puck is a coaster that not only protects your table from cup rims, but also charges your smartphone with the help of a hot or cold drink.

The two-sided Epiphany one Puck converts the warmth of your hot cocoa or ice beverage into power for your phone. The lightweight device is portable enough to store in your purse or day bag for emergencies.

Using a small Stirling engine within the device that runs on heat disparities, the Epiphany one Puck siphons and transforms the heat or cold of your hot or cold drinks into power for your phone.

The device has two sides:
 1. For placing hot beverages—such as tea, coffee or soup.
 2. For cold, such as beer, milkshake or fruit juice.

As your hot drink cools down, or cold drink heats up, on the respective side of the coaster, its Stirling engine would turn and generate electricity to charge your phone. Some variables come into play—such as how hot your hot drink is, and how cold your cold drink is. The more extreme in temperature, the better the energy it provides.Epiphany Labs hope to use the knowledge and experiences gained from perfecting the Epiphany onE Puck to build stirling engines that can power larger appliances and eventually entire households.

It was developed by Epiphany Labs, a group of technologists and business professionals who aim to develop products that create positive changes throughout the world. The Epiphany one Puck uses a stirling engine powered by heat disparities, such as a hot or cold drink, a candle, ice, etc. These heat sources provide enough power to the stirling engine to fully charge a phone battery.

To use this,Simply place your hot drink on the red side of the coaster or your cold drink on the blue side and plug your USB charger into it. The lightweight and portable gadget connects to your iPhone, Android, or similar device.

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Wednesday, 18 May 2016

Transparent Smartphones

Transparent Smartphones

If you need to ask why you would need a transparent smartphone, you probably don’t really need one. After all, not only would it be hard to find, particularly if transparent when powered down, but others could easily see exactly what you are working on. It is only when you take a step back that you realize that the state of being non-transparent, or opaque, is the weaker condition. If by nature you possess transparency, opacity can be just another option under a menu, while the converse is clearly not true. The real power once you have it, is not just that you get opacity for free, it is that you get everything else in between. 

A prototype device being developed by Polytron Technologies from Taiwan, pictured above, shows some of the challenges to making the transparent smartphone a reality.The technology could enable the windows or mirrors in your home to be used as computer monitors and television screens.

The chip, known as (TRRAM) or transparent resistive random access memory, is similar to existing chips known as (CMOS) or metal-oxide semiconductor memory, which we use in new electronics.Butterflies and jellyfish (pictured right) have the unique ability to extract pigment-free color directly from the quantum, so to speak, through precisely configured scales or undulating cilia — tiny “hairs” that protrude from a larger cell. They use these bio-antenna to blink out a measured photon whenever the distance between these hairs matches the wavelength of the illumination that strikes them.

At this point, however, the display is still very much in development. The prototype features no software or operating system, which makes it difficult to visualize in practice. In an interview with The Verge, Polytron general manager Sam Yu acknowledged that the company is still working on integrating a smaller, less conspicuous lithium-ion battery. Transparent lithium ion technology has been in development for some time now, but for the moment, Yu's prototype runs on two small (and very visible) batteries.

Other organisms, particularly the smaller and thinner ones, have more direct means to utilize or deal with incoming radiation as the case may be. Often they must spend significant energy just to shield their DNA from the mutagen rays which penetrate their cells. They also may need to work hard just to be able to be seen by their peers. When creatures are trapped in caves, they quickly turn down their pigment production and lose all ability to express it within a couple of generations. This is for good reason, as light-absorbing melanin and carotenoids are metabolically costly to produce and actuate into position.

For larger creatures, like smartphones, there are a host of effects that arise to oppose transparency. The lens of the eye for example, needs to burn a non-trivial amount of energy just to maintain transparency. To make a large scale device transparent, the first thing you need is transparency of the smaller parts that comprise them. While this appears rather obvious, it is not enough just to put transparent parts together. The more difficult requirement you need is to have a smooth variation in the refractive indexes across the sub components. Fireflies, which we have discussed before, can efficiently emit light through their bodies only by optimizing each inter-phase in the light path as the different tissues are traversed.

In its current form, the device still isn't totally transparent. Most glaring is the SD card, inserted on the bottom left side of the phone, alongside the SIM card. The microphone, camera, and batteries are also visible, though Polytron plans to hide these with a darker glass cover once it goes to production. In its finished state, the phone would feature dual-sided multi-touch displays (front and back), raising new possibilities for OS and UI design.If the display quality is not up to par with the best of today’s AMOLED and LCD screens, a phone using it won’t sell even for its novelty value.

Part of the power of having control over transparency is that, not only can you block light, but you can control the properties of the light that you might let pass through it. In addition to simple point pixel effects like color or polarization, more complex phenomena like refraction and diffraction might be controlled if the resolution of the device is high enough. Spatial light modulators (SLMs) used in optics can be switched at speeds of several thousand hertz, to create virtually any kind of wave front that is desired.

The looming question though is whether or not the market even wants a translucent device. Companies like Samsung, LG, and others have been touting larger transparent displays for years now, but aside from the occasional Far East prototype, there hasn't been as concerted an effort around smaller, more Tony Stark-friendly form factors Polytron, of course, has relatively more real estate to work with, though it's unclear whether transparency alone will be enough to woo consumers. Aside from its dual-screen feature — a design already seen in devices both old and new — the prototype doesn't seem to offer a significantly different functionality. Its form factor may be appealing , though industry analysts say the success of Polytron's prototype, or any transparent device, will ultimately hinge upon whether its display offers more than mere novelty value.

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Lacie Safe

Lacie Safe

 Storing your files on this mobile hard drive gives you multiple levels of protection because it uses advanced encryption and bio metric authentication technology.

.
The Safe uses 128-bit AES encryption (Advanced Encryption Standard) which is the same standard used by governments to protect top secret information.Encryption converts information that is readable into a mixture of unreadable characters. Decryption processes the encrypted unreadable characters back into a readable format.

The algorithm that encrypts and decrypts the information is known as a cipher. The cipher allows access to the readable information when you enter a password.

Most ciphers will use passwords that are four to eight characters in length, but a 128-bit AES cipher uses a 16 character password which is extremely difficult to hack.

Trust the Lacie SAFE Mobile Hard Drive for storing and transporting your private files. Your data will remain secure if it’s stolen or lost when you’re on the go; there is no technology available today enabling fingerprint corruption. This level of security allows for protecting financial information at work and on the road without any concern. The Lacie SAFE Mobile Hard Drive with its pure and compact design is so small that you can easily slip it into your pocket or any bag.

Biometric authentication is a technology that recognizes physical or behavioral characteristics such as fingerprints, palm geometry, retina patterns, voice and signature. Fingerprint recognition is the most popular because it's easier to use.

Your finger is scanned for minutia, which are the points on a fingerprint where a ridge ends or splits into two. An algorithm extracts the minutia points and creates a template image that is used for authentication.

FEATURES
• Fingerprint recognition
• Up to 5 user profiles
• Register 10 fingerprints
• Cross-platform for PC and Mac
• USB bus powered: no AC adapter needed
• Plug & play: no software to install

ACCESSORIES
• Hi-Speed USB 2.0 cable
• USB power-sharing cable
• CD with User’s Manual
• Quick Start Guide

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Needle-free Vaccination

A PATCH THAT DELIVERS VACCINES, NO NEEDLES NECESSARY


Vaccines save lives, but most of them are delivered by needle. That’s a problem for people without access to refrigerated solution, clean syringes, and safe ways to dispose of medical waste. Biomedical engineer Kasia Sawicka invented a painless alternative: a patch, called ImmunoMatrix, that can vaccinate patients without breaking the skin.This technology can affect how vaccines are delivered, especially during pandemics.

Needle and syringe vaccines are typically administered into the muscle which has relatively few immune cells. Over the last 30 years or so, immunologists have discovered that skin is crammed full of immune cells, making it a far more effective place to apply vaccines.You could argue that the skin is our immune sweet spot.
The skin doesn’t absorb large molecules easily, which meant Sawicka had to find another way to get vaccines across that barrier. As an undergraduate at Stony Brook University, she worked in a lab that stocked an extremely water-absorbent material called poly-vinylpyrrolidone. She found that this polymer (used in hairspray during the era of beehive hairdos) could pull water out of the skin. When moisture returned, the outer layer of the skin swelled, allowing larger-than-usual molecules to enter.

Over several years, Sawicka perfected a process that involves combining the polymer with vaccine solution, forming it into nano-fibers with large surface areas, and weaving those fibers into dense mats. In tests on rats and synthetic human skin, the patches delivered vaccine molecules 250 times larger than those the skin typically absorbs. No prick necessary.

Needle and syringe vaccines need to be chilled throughout their life-cycle to prevent temperature damage that can render them ineffective or potentially harmful. This cold chain process is costly and makes it difficult to distribute vaccines to many parts of the world. The coating formulations used to coat the Nano patches provides the vaccine with ambient temperature stability that eliminates the need for the cold chain, saving money and simplifying global distribution.

Another significant development in needle free immunization is a dry-spray technology developed by Harvard School of Public Health Dean Barry R. Bloom and two bio engineers at Harvard, David Edwards and doctoral student Yun-Ling Wong. Prepared by spray drying, a technology used to make powdered milk and other food products, their innovation is a dry-powder preparation of the live attenuated anti-tuberculosis vaccine, bacille Calmette-Guérin (BCG) that can be delivered by aerosol through the mouth or nose to the lungs. BCG is the most widely used vaccine in the world, given annually to more than 100 million children.

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Electronic Pills

Electronic Pills


Imagine a 'smart pill' that can sense problems in your intestines and actively release the appropriate drugs. We have the biological understanding to create such a device, but we're still searching for electronic materials (like batteries and circuits) that pose no risk if they get stuck in our bodies. Now researchers present a vision for creating safe, consumable electronics, such as those powered by the charged ions within our digestive tracts.After years of investment and development, wireless devices contained in swallowable capsules are now reaching the market.


Companies such as Smart-pill based in Buffalo, New York and Israel-based Given Imaging (PillCam) market capsules the size of vitamin tablets.

These pills contain sensors or tiny cameras that collect information as they travel through the gastrointestinal tract before being excreted from the body a day or two later.

These new electronic inventions transmit information such as acidity, pressure and temperature levels or images of the esophagus and intestine to your doctor's computer for analysis.

Doctors often use invasive methods such as catheters, endoscopic instruments or radioisotopes for collecting information about the digestive tract. So device companies have been developing easier, less intrusive ways, to gather information.

Digestive diseases and disorders can include symptoms such as acid reflux, bloating, heartburn, abdominal pain, constipation, difficulty swallowing or loss of appetite.

One of the main challenges is determining just what is happening in the stomach and intestines.Doctors can inspect the colon and peer into the stomach using endoscopic instruments. But some areas cannot be easily viewed, and finding out how muscles are working can be difficult.

Electronic pills are being used to measure muscle contraction, ease of passage and other factors to reveal information unavailable in the past.


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Smartbox Technology

Smart-Box Technology

 

The smart-box, similar to a black box for airplanes, records details about how your car is driven, which can result in cheap car insurance for responsible drivers.

The device is connected to the electronics in your car and collects a wide criteria of information such as time, speed, braking, cornering, acceleration and location.

The smart--box data is wireless transferred in real time to the insurance company and provides a profile of when, where and how you drive. This profile is then used to compare insurance rates and to reward low-risk driving behavior with cheap insurance rates.

Drivers are high-risk when they drive irresponsibly such as speeding, frequent lane changing, driving in high-risk locations or at high-risk times such as in heavy traffic or late at night.

These new electronic inventions are intended to replace the standard practice of categorizing drivers into group behavior to determine insurance coverage and premium payments.

For example, young drivers are more likely to drive fast, drive at night. and use a cell phone while driving. Statistically, young drivers are more likely to cause an accident so insurance companies charge them higher rates to cover the costs of accident claims.

So even if you're a young, responsible driver, you will pay high insurance rates because of group behavior.This technology allows you to provide proof that your driving behavior doesn't fit the pattern of your demographic group.All the information collected about your driving can be viewed online - including what you're doing well and what could be improved. Your insurance premium is then calculated according to your driving profile.


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Sterilizing Spray

Sterilizing Spray

This latest science invention is a spray-on invisible thin glass coating that sterilizes, protects and strengthens surfaces.

The coating also repels water, dirt, stains, mildew, fungus, bacteria and viruses.The film is
approximately 500 times thinner than a human hair and has multiple applications and uses in numerous fields. The coating is environmentally friendly and can be applied within seconds to make any surface easy to clean and safe from anti-microbes. Interestingly enough, it provides higher levels of sterility than surfaces cleaned with bleach or other chemicals.

A liquid coating invented at the Saarbrücken Institute for New Materials in Turkey and patented by Nano pool GmbH Germany, is a flexible and breathable spray-on glass film. 

The film is approximately 100 nano meters thick (500 times thinner than a human hair) and has multiple applications and uses in numerous fields. The coating is environmentally friendly (Winner of the Green Apple Award)

It can be applied within seconds to make any surface very easy to clean and safe from anti-microbes (Winner of the NHS Smart Solutions Award).

The special glass coating known as "SiO2 ultra-thin layering" protects practically any surface against water, UV radiation, dirt, heat, acid, stains, mildew, fungus. bacteria and viruses. 


Trials by food processing plants in Germany have concluded that surfaces coated with liquid glass only need hot water for cleaning. In fact, the coating provided higher levels of sterility than surfaces cleaned with bleach or other chemicals.

A year long trial at a British hospital in South-port, Lancashire is to be published soon with very promising results for a wide range of coating applications used on medical equipment, implants, catheters, sutures and bandages.

Trials for in-vivo applications are confidential, but Neil McClellan d, the UK Project Manager for Nano-pool GmbH, describes the results as "stunning".

Items such as stents can be coated, and this will create anti sticking features. Catheters and sutures which are a source of infection, will also cease to be problematic.Colin Humphreys, a professor of materials science at Cambridge University, commented that liquid glass appears to have a wide range of applications and that the product 'looks impressive'.

The investment opportunities for this latest science invention seem endless - buildings, vehicles, appliances, clothing etc. can have dirt and germ free surfaces without using toxic coatings or chemicals.

 
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Tuesday, 17 May 2016

Hybrid Sports Bicycle

Hybrid Sports Bicycle

 The prototypes unveiled at auto shows are often the stuff of fantasy  almost like high-gloss spaceships with tires leaning more toward art than form of transport. In most cases, there's no real intention to manufacture. 

A few of those prototypes, however, are intended for actual street use. One such vehicle, called the Hybrid Sports Bike, or HSB, received a rather warm reception at the 2012 L.A. Auto Show -- not bad for a first-of-its-kind hybrid bike created by a then-grad student over the course of a year .

Hybrid sports bikes blend the efficiency of a road bike with the stability and control of a flat bar mountain bike. Sporty hybrids make ideal commuter bikes, with many priced under Rs75,000 for Cycle to Work schemes. Use a sports hybrid bike for recreational riding on roads, pavements and cycle paths. 

Some hybrid sports bikes such as the Giant Roam and Specialized Crosstrail have front suspension forks with 63mm travel for taking on light off-roading on canal towpaths and fire roads. 

 Hybrid bicycles are old news. As we know them, they combine two forms of power: human-generated, in the form of pedaling, and a second, non-human energy-generator, either electric or gas.

Gas-hybrid bicycles came first, and were simply traditional bikes modified with an add-on kit. Cyclists have long been able to buy wee internal-combustion engines to soup-up their two-wheelers, essentially creating gas-powered motorcycles with working pedals. Not the safest way to travel, perhaps, but a noteworthy upgrade. The engine can be turned off and on to accommodate different power needs, and the whole setup is illegal throughout much of the United States.The modified gas-bike is a difficult vehicle to classify when it comes to traffic laws.