Is it Wise to Buy a Stereo Wireless Headphone?

You can’t imagine, 34 years ago, while stereo headphones were around before the first Sony Walkman, they looked so clumsy.  In those bygone days, headphones were stay-at-home things, relegated to late-night, LP music listening. That was then; the latest generation of slimmed-down headphones injects high-resolution music or home-theater sound directly into your ears. They're convenient for any situation where you don't want to deal with dangling cables—especially at the gym, but just in general as well.

And wireless no longer means poor sound, either. These days, Bluetooth wireless stereo audio sounds much better than it ever did before. Even though the stereo Bluetooth data signal is compressed, various headphone and earphone vendors have discovered ways of enhancing the signal to compensate for deficiencies in fidelity. Having said that, audiophiles will still hear a difference and should probably stick with wired headphones. But for casual listening, many of the most recent wireless models we've tested sound just fine—even great.

All recent smartphones and tablets support stereo Bluetooth, so do many other kinds of music players. Even the latest iPod nano has stereo Bluetooth, which is a first for the nano line, in addition to the latest iPod touch. Wireless headphone means No messy wires to trip you up; falling prices make Bluetooth headphones a reasonable auxiliary device for workouts and portable use. Another benefit: Most of these wireless headphones double as hands-free headsets for making and receiving calls with your cell phone. 

However, stereo wireless headphone also has its downside. The music stops when your battery dies; compressed audio files will leave your music sounding less dynamic; less real estate on the headphones means smaller buttons to control track navigation and volume; hardware limitations relegate its use to devices with Bluetooth connectivity. If you tend to buy one, then its battery capacity must be take consideration.

How to improve your iPhone 5S touch ID fingerprint reader

If you've been less than impressed with Touch ID, the fingerprint sensor that comes on Apple's new iPhone 5S, we may be able to help.

Although the fingerprint scanner works well for many people, and has garnered positive reviews from some of the most prominent tech critics, others have found that it doesn't work well for them.

What to do? Apple recommends rescanning your finger (and, of course, making sure it's clean and dry) or trying other fingers if you are having problems. The company also notes that things like lotion, oils and dry skin, or activities like swimming or exercising "may affect fingerprint recognition."

Here we tell some tips to improve your touch ID fingerprint performance.

Scan in multiple fingerprint angles: Touch ID stores up to five prints, and given that my 5s is mine and mine alone, I’ve used those print stores to actually capture multiple versions of my thumbprints—each has been scanned once when angled at 60 degrees, and once while pointing straight up. It ensures that even if your grip is a little different, Touch ID should still recognize your thumb.

Use a different finger: If you have a mark or cut on your thumb that makes fingerprint analysis and reading difficult, you may have to retire that finger from Touch ID use and instead try one of your other digits.

Make sure your finger touches the metal ring: The steel ring around your Touch ID sensor isn’t just there for looks—it helps the scanner recognize your print. As such, if you don’t make contact with it when you try to open your phone, you may have some trouble.

Consumer electronics products from Koopower.com

HDMI Cable Using Guide

Nowadays, most of HD devices have applied the HDMI (High Definition Multimedia Interface) ports. To make a full use of your devices, you wonder what this port used for. Actually, nothing compares to HDMI cables when connecting devices that are intended for high definition viewing, such as cable boxes, gaming consoles, computers, and DVD and Blu-ray players.

Guide to using an HDMI cable in a Home Theater

You can begin your HDMI experience by selecting the right cable that meets your requirements. While it is possible to purchase a flatHDMI cable from a renowned electronics manufacturer such as Sony, Hitachi or Philips, you can advance your search by figuring out the exact type of cable that you need.

Standard HDMI cables can work with the majority of appliances in a home theater since the standard cable transmits 1080i or 720p video. These resolutions are typical for many electronics, such as DVD players, cable and satellite boxes.

HDMI cables can also come with Ethernet that works the same as a standard HDMI cable but is also able to network devices through a designated information channel.  High-speed HDMI cables are required in order to experience 1080p resolutions, or higher. Blu-ray players require these types of cables in order to deliver optimal sound and picture quality.

Once you have selected the appropriate cable, it is time to find the ports for connection on the equipment and connector on the cable that you wish to join. Then connect the equipment by using the designated ports.

It is common for devices to come with an HDMI port, so make sure you connect the cable in the right port. The equipment port is female and the HDMI cable plug is male.

Check the HDMI cables to make sure that they are tightly in the port. The connectors must be secured properly into the ports in order to function. Those that need a line of over 25 feet, and expect 1080p resolution, should invest in a booster box.

Guide to use an HDMI cable with Other Devices

Connecting a TV to a laptop or PC is easy when using an HDMI cable. Simply connect the cable into the computer’s “Output” port if the device is compatible with HDMI. Devices that do not have a specific HDMI Output port will require an adapter and a video card upgrade. 

Gaming consoles are easily connected to a TV by putting one end of the HDMI cable into the gaming console’s Output port and the other cable end into the Input port of the TV. 

HDMI cables also can be used in Car

Automotive HDMI cables are used for more extreme systems of HD viewing, such as in vehicles and onboard. These cables are able to withstand vibration and temperature differences.

What you should do with HDMI 1.4 cable, when HDMI 2.0 comes?

Thanks to 4K Ultra HD, the introduction of HDMI 2.0 is tied tightly to the advancement od Ultra HD, or 4K, television. Last year at IFA, Panasonic and Sony launched their latest 4K/Ultra HD television, and they gave HDMI 2.0 a lot of lip service. As a result, even consumers who don’t own those next-gen televisions are starting to ask questions: Will I have to buy new HDMI cables? Is the connector different? How long until my HDMI equipment is obsolete?

HDMI 2.0 is the successor to the HDMI 1.4a/b standard most of us use today, which works well, so why change it? The main difference between HDMI 1.4 (which is what most equipment is now) and 2.0 is an increase in the possible framerates of the 4K signal. HDMI 1.4 can do Ultra HD at 30 frames per second. HDMI 2.0 can do 60 fps. There are no new cables with HDMI 2.0, this is a hardware change, not a cable change. So your current HighSpeed HDMI cables should work just fine.

Besides, HDMI 2.0 changes nothing about the size, shape or wiring of HDMI cables. Should you wind up getting devices that are HDMI 2.0 compliant, your existing cables will work just fine. And since HDMI 2.0 is backward compatible with older HDMI versions, you’ll be able to connect your old Blu-ray player and/or A/V receiver to a newer HDMI 2.0-equipped 4K Ultra HD with absolutely no problem.

If anyone offers you so-called ‘HDMI 2.0cables’, turn and run. It will be either a marketing tactic, or expression of ignorance. Either way it is non-compliant. When the HDMI 2.0 specification was first announced, it was accompanied by this statement “ …Current High Speed cable(category 2 cables) are capable of carrying the increased bandwidth”(HDMI Licensing, LLC)

iPhone and Android battery life tips

Here we conclude five tips for saving your iPhone and Android battery life and tell you why they work. You may have already heard some of them, but some are new.

 

Tip 1: Turn off the feature you aren’t using

This might be obvious to some, but this is one of the biggest causes of fast battery drain. Turn off the radio features in your phone you aren't using; even when they are idle, they suck power. That means switching off the WiFi, GPS and Bluetooth when you don't need them.

Tip 2: Turn down the screen brightness. 

The screen is the biggest power sucker on your phone. Keep the brightness low whenever you can and set the auto-lock so it turns the screen off when you aren't using it. The iPhone and Android phones also have auto-brightness settings, but you are still best keeping the screen in the 30 percent to 50 percent range if you can.

Tip 3: Kill the apps you aren't using. 

Close apps you aren't using, or at least some of them. iOS and Android phones do a decent job of not allowing all open apps to suck your battery, but keeping more than 10 open is never a good idea. On an Android phone also kill the widgets you don't use; even if they look pretty, they are constantly updating and draining your battery.

And for those who don't know, on the iPhone, you can close apps by double-tapping the Home button to bring up the open apps. Then swipe up to remove the ones you don't need. Hit the Home button when you are done. On Android phones, you can go to the "Manage applications" area in settings or you can select the open apps menu and swipe to close the app.

Tip 4: Turn off or limit notifications. 

Notifications are very useful, but they can also tax your battery. Be smart about which app notifications are enabled. Do you need notifications from your recipe app or Yelp? Also make sure those apps that are always busy -- like Twitter or Facebook -- aren't always refreshing with new updates and notifying you of them. With email, make sure you don't have notifications enabled for every new message.

Tip 5: Buy a mobile charger or battery-equipped case.

The aforementioned software adjustments will help, but they will only go so far, at least after a day of heavy use. If that extra juice doesn't go far enough, take the plunge: buy a mobile battery charger case to have on hand.

There are a number of mobile chargers with Micro USB or Apple charging connectors, which makes the phone pretty chunky but also doubles your battery life.

Android TV Box – rising star in the TV market

It is expected that 60 percent of the Internet-based services’ income would be from IPTV on OTT by 2016, when the Android TV Box market would see a boom.

SmartTV Box products have been available on the market since early 2013. The products, run on the Android operation system, connecting with TV via the Internet transmission (fiber or ADSL), allowed TV watchers to enjoy a lot of multi-media services.

The “small box”, priced at VND1.6-3 million only, is “powerful” enough to turn a normal TV into a smart TV. Therefore, experts believe that the products would replace smart TVs and dominate the TV market in the upcoming years.

 

 

There are many reasons that prompt people to use Android TV Box instead of smart TV.

The biggest advantage of Android TV Box is the low price, which is 10 times cheaper than a smart TV. An Android TV Box can be bought at VND1.6-3 million, while a smart TV is priced at no less than VND10 million.

While having the small size, Android TV Box is designed with the configuration powerful enough to allow users surf on Internet, play games, read newspapers and access to social networks without personal computers.

Android TV Box allows users watch HD films and use the film stores with copyrighted films, including the 3D blockbuster films updated regularly by the content service providers.

Android TV Box users can save a lot of money as they can watch tens of TV channels free of charge, or with low fees (VND50,000 a month) and enjoy a lot of other facilities.

Quan of VTC Multimedia quoted the survey of Informa, a market survey firm, as saying that 60 percent of income would be from IPTV services on OTT by 2016. Traditional pay-TV would become cheaper and cheaper, while service providers would focus on collecting fees from added value services.

What a Lightning to 30-pin Adapter Used for?

Since September 2012, Apple’s Lightning connector has been the smaller replacement for the 30-Pin Dock Connector introduced in 2003 -- a reliable plug that has been used in thousands of Apple-specific accessories, including everything from chargers to speakers, video projectors, and blood pressure monitors. Unfortunately, that means any accessories or cables you have that use the 30-pin connector won't fit.

However, the lightning to 30-pin adapter lets you adapt your older gear. According to Apple's site, the adapter will support analog audio output, USB audio, as well as syncing and charging. Video output is not supported, however, and not all 30-pin devices will be supported, either, so you may still need buy new accessories to use with the iPhone 5 and 2012 iPods.

You may disappointed that the lightning to 30-pin adapter only wors for audio, and not video. We tried the adaptor with a 30-pin to HDMI Adaptor and got the “This accessory is not designed for this iPhone” message. Sometimes this is displayed while the video plays, but in this case there is no video (it just continues to play on the iPhone screen as normal). We also tested it with a monitor with a 30-pin dock built-in, so it’s not a compatibilty issue the the HDMI adaptor – there’s simply no way to  get video from it.

Thus, you should keep in mind that lightning to 30-pin adapter will not send video from 30-pin connector to a lightning connector. You also should note that with some very old accessories made for the iPod, charging is not supported because that device used Firewire charging and this adapter only support USB charging. Besides, if you have an accessory that supports the special iPod-out mode in which the iPhone generated a menu that was displayed on a device such as a car, that also doesn’t work with this adapter.

How to Clean Canvas Oil Painting

People like to have some oil paintings for decoration in house. However, when the oil paintings are long exposed in the air, they get dust and colors fade away. In order to keep your canvas oilpainting fresh and vivid, there are some tips for you to clean and maintain the paintings.

 

 

Steps to remove the dust:

1.       While the painting is in the vertical position, gently go over it with a soft brush to remove loose debris. Work from the top down and from side to side in a consistent motion.

2.       Lay the painting on a horizontal sturdy surface.

3.       Remove the crust from a piece of soft white bread.

4.       Press the bread to the surface to get rid of smoke residue, hair, and stubborn dust. Lift and repeat. Replace bread with a fresh piece when it’s soiled.

5.       Stand the painting up and repeat step one to remove any lingering crumbs or remaining debris.

If your canvas oil painting are very old, and need to do some deep cleaning, the best way to clean an oil painting is by purchasing an art restoration kit from the supply store and following the instructions carefully. It is good to avoid the introduction of moisture to the paintings' surface as it can get inside the invisible cracks and cause damages.

How to Connect your Xbox 360 Wireless Controller to PC

A part of Xbox gamers are fond of Xbox 360wireless controller, as you can stand and sit anywhere you want to play games without the limitation of cable. If you got a wired controller, it’s easy to connect the controller to a PC due to the common USB port. However, if you want to connect your wireless controller to PC, it’s not so simple just to plug the device in. First of all, you need to purchase an Xbox 360 wireless gaming receiver.

After you buy the gaming receiver, just plug it into a compatible USB port on your computer. The receiver can syncs the controller to the PC just like the Xbox 360’s internal receivers sync controllers to the console. As soon as you plugged in, if you see a green light appears, which indicate the device is working properly.

The second step is to install software. It’s necessary because the software guarantees the wireless gaming receiver and the wireless Xbox 360 controller to properly sync with one another. You can download it via Microsoft’s website, or the bundled installation disc packaged with the receiver.

 

The final step is to sync your wireless Xbox 360 controller with the receiver plugged into your computer. To do so, first turn on the controller by holding down the Xbox Guide button in the center of the controller and wait for the green backlight to turn on. Then, press the connect button on top of the wireless receiver until it begins flashing green, then press the connect button on top of the Xbox 360 controller. The pairing process will then begin, and when finished, both lights will remain on signaling the connection. If the devices do not properly sync with one another, you can always reference Xbox’s support website, or double check the required software was installed successfully.

How to Connect a Mobile Device to Your TV

If you are tired of watching TV on small screen of the mobile devices, there are two solutions to sending video from your small screen to your big screen. One way is by wireless devices, such as Apple TV, Google Chromecast. However, it obviously will cost a lot. Plus, if your wireless network doesn’t offer a strong signal, the wireless streaming will never be the best option. The other way to streaming video from your phone to TV is by an HDMI cable, and in some cases, an adapter.

 

How to connect an Android smartphone or tablet to TV?

Most Android mobile devices support streaming videos to an HDTV through Mobile High Definition Link, or MHL. In this case, if your HDTV happened to have MHL built in, all you need is a micro USB-to-HDMI cable.

The MHL Consortium publishes a partial listof MHL-supported devices on its website. If you don't see your mobile device listed, check with the manufacturer. Older TV HDMI ports don't include MHL, so you'll need an MHL-to-HDMI adapter to supply the power, such as Koopower’s $8.98 microUSB-to-HDMI MHL adapter. You may need to plug your device's charger into the adapter to provide extra power.

How to connect an Apple mobile device to TV?

Apple sells its Lightning Digital AV Adapter that can help you do that. Actually, it just likes any other HDMI adapter: on one end, there is a lightning plug and on the other end is an HDMI port. Then you only need an HDMI cable to go from the adapter to your TV’s HDMI port and the TV doesn’t even need to support MHL. However, Apple doesn’t sell an adapter for its older devices like iPhone 4/4S. As The $49 Lightning adapters work with all iPhones, iPads and iPod touches with the Lightning port. If you want to stream the video in your iPhone 4/4S to TV, Koopower’s $16.99 30-pin digital AV adapter will meet your demand.

Best iPhone 5 Case Recommendation

There are hundreds and thousands of apple products’ accessories in the consumer electronics market. IPhone case is one of the most popular apple accessories for iPhone fans. If you have no iPhone case, can you bear your iPhone necked all along? Since the iPhone 5S release, the iPhone 5 have been stopped production. It is built to last because it is made from high-quality materials while following strict quality standards. If you happened to have iPhone 5, and left unprotected, your precious iPhone 5 is bound to suffer from light or even serious damages through years of usage. You spent hundreds of dollars to own an iPhone 5 so protecting it should be among your priorities.

The Ultra-thin iPhone 5 case is an excellent choice for teens who want to protect their mobile without compromising its chic innate look. IPhone 5 is only 7.6mm, with an ultra-thin iPhone case, it just adds less than 1mm thick and keep your mobile’s slim design. You won’t worry about it hard to place your iPhone on a pocket!

If you go to do some swimming, and want to use your iPhone to take some photo underwater, you need a water-proof case. No electronics gadget can swim, so if they got sink, your money gone. A waterproof iPhone 5 case guarantees your phone can swim with you. The lifeproof case is famous in its water proof feature, however, the price is not so affordable. The water proof iPhone 5 bag sold in Koopower online store is not only cheap but also realizes your dream to swim with your iPhone 5. You can hang the bag on your neck, whenever you want to take some photos under the water, just do it.

A 3D cartoon iPhone 5 case is undoubtedly one of your best options for kids. Since there are countless models available, pick a case that features his favorite cartoon character. Most cartoon cases are made of rubber, which is a durable case for iPhone. Since kids are less conscious about the safety of their things, installing a loveable and durable case on their iPhone 5 is very important.

All above cases you can find in anywhere, but cheap price? Only in Koopower online store. If you still have no iPhone case, get one hurry up; if you want to change new one, go to koopower to pick your favorite style!

Smart iPad Mini Case Deserves to Buy

Compared to iPad air, iPad mini is more lovable and portable. Its 7.9 inch screen is as big as a novel, you can take it by your side, reading news, checking emails, playing games on the go. Last year, the new iPad mini with Retina display packed the same 64-bit A7 processor you would find in the iPhone 5s and iPad Air, which promises to deliver significant upgrades in performance and efficiency over previous generations. If you just have one, with that beautiful new display, you won’t bear to see the scratching, striking happened to it. Thus, a case to protect your iPad might be more important to ever.

 

With sleep/wake function, the smart iPad mini case in Koopower online store is a brilliant choice. The case is made of dyed leather in a slim design, features microfiber lining, and reduces scratches and abrasion between the cover and your device, keeping the screen clean all the time. With full coverage, it protects the back as well as the screen, while maintaining the thin and light design of iPad mini. When you open the smart case, iPad mini magically wakes up. When you close it, iPad mini automatically goes to sleep, which will be a great battery life saver. Meanwhile, the smart case folds in just the right places to become the perfect Face Time and movie-watching stand. It also does double duty as a keyboard stand. Fold it back to tilt iPad mini into a comfortable typing position.

When you’re an iPad owner, the word is your oyster – pretty much every major apple accessory maker has iPad cases made just for your tablet. Of cause, Apple online store will offer their self-own cases to you, but in a high price. Only $7.99, you can got the same quality products in Koopower online store. It is a true saying that chooses the right one, not the expensive one.

Samsung Galaxy S5 Design: no home button and full screen cover

Samsung Galaxy S5 is expected to be unveiled at end of February. The company has sent out invitations to an event at the Mobile World Congress in Barcelona, which tech industry analysts predict will be the unveiling of the Galaxy S5, the smartphone that will go head-to-head with Apple’s iPhone 6. As a strong competitor to iPhone, Samsung will bring what surprise to us? If you want to change your old smartphone, it will be a good alternative!

 

 

Recently, rumor has it that the next flagship phone from Samsung could do away with the bezel as well as the home button. The home button will be replaced by two fingerprint recognition spot (lower left and right corners). Apart from it, it’s said that Galaxy S5 will be full screen cover, which means there will be nearly zero border in the left and right side. In order to make the phone thinner and screen more sensitive, the Korean smartphone manufacturer is working to reduce of layers in the screen from four to two.

Then what’s this new phone’s performance? The most recently released AnTuTu benchmarks have tested two models of devices believed to be variants of the Samsung Galaxy S5, the SM-G900R4 and the SM-G900H, and have yielded some interesting results. According to the benchmark for the SM-G900R4, the device features a Qualcomm Snapdragon 800 chipset, a QHD (2560×1400) display, 3GB mobile RAM, 32GB of internal storage and a 16-megapixel main camera. This model will reportedly have corresponding model variants in several countries and on several carriers, including the four major U.S. carriers. According to the benchmark for the SM-G900H, the device features a Samsung Exynos 5422 chipset, a Full HD (1920×1080) display, 2GB mobile RAM, 16GB of internal storage and a 16-megapixel main camera.

 

News from Koopower

External Battery Charger: Charge on the Go

General electricity capacity of a battery is about 1,600 mA, which is last 7 or 8 hours for normal use like checking emails, posting status updates to Facebook, Instagram, Vine and Pintrest. But we want to play our smartphone all day long, and the hours are quite not enough for our using. It’s helpless that you see your phone is about to die but nothing can do. However, having an external battery charger can save you out of this dilemma.

Some people think that having an extra battery is enough. It can be charged at night and used in the next day. Some people choose to install some apps that can extend battery. OK!Some apps work well and should be recommended like Clean Master and Easy Battery Saver for Android system or Battery Saver and Battery Doctor Pro for IOS system. What other options? It’s wise to having an external phone battery charger. Compared with extra battery, external battery charger can charge your phone two or three times due to its electricity capacity – as large as 5600mA – capable of two or three batteries. If you are afraid of the big size of an external battery, now it’s not a problem anymore. The design of external battery chargers becomes thinner and thinner, maybe thinner than your iPhone5.
When you travel and have a long business trip, an external battery charger is a good company for your phone! Besides, install Clean Master or Battery Saver for your phone with the external battery as a backup, you now not just can charge on the go, but also make your phone last all day long!

News from Koopower.com

Qi Wireless Charging, Challenge Your Traditional Charging Way

Technology advanced, people now can charge your Phone without any cable. The convenient charging way owns to the Qi wireless charging technology. Qi is a wireless standard developed in 2009 by the Wireless Power Consortium. The standard itself covers inductive power transfer over short distances -- up to four centimeters -- and uses an electromagnet embedded in a transmission pad to induce current in a coil on the back of the thing you're charging.

To encounter this new technology, currently, a number of phones from Nokia, Google’s Nexus range, and Samsung’s phones via an optional wireless charging cover use wireless charging based on the Qi standard. There are also a lot of Qi wireless charger pad occurred in the power bank market. Actually, at the core of Qi technology, wireless charging requires two components. First, the technology must either be built into the smartphone or tablet, or these smart devices must support the wireless charging feature via a third-party case or accessory. With wireless charging on the device, second, a wireless charging plate must be plugged into the wall. When a user sets their phones on these charging plates, wireless charging is achieved by not requiring a cable to be plugged directly into the device.

This technology may sound like an unnecessary feature for many people. However, if you get a Qi wireless charger pad for your iPhone or Samsung, you could just set the Phone down on the wireless charging pad, no need to try to fumble with the micro USB charging cable.
News from Koopower.com

The expectations for iPhone 6

Do you still fancy iPhone 5S and 5C in last year’s September? Just about few months later, Apple rumors come out, and people will see iPhone 6 in June. The screen size of iPhone 6 is the spotlight in these rumors. It’s said that iPhone 6 release would take part in two tiers, one starting earlier in the year with a 4.7-inch display with 1280 x 720 pixels across it. The second tier would hit later in the year, bringing 5.7-inch display with 1920 x 1080 pixel resolution to maintain a minimum PPI for the "Retina" name.

However, except screen size rumor, there is no any rumor about its function. Then what’s the expectation for the next iPhone generation?

 

WirelessCharging

It’s a simple enough technology that Apple could easily explain it to the everyday consumer, and Apple is all about simplicity and convenience, so users wouldn’t need to worry about wall chargers or USB cables if they needed to boost their iPhone juice. As far as how they could implement the technology is an entirely different question. Users might have to buy a separate Apple accessory in order to take advantage of wireless charging, or the company could start making new docks that have wireless charging capabilities inside. Whatever the case, we think wireless charging would be a big hit amongst iPhone users.

Improved Camera

The camera is one of the main features on the iPhone, and Apple improves it with every new generation. While it’s rumored that the megapixel count will stay the same, the iPhone 6 will most likely get an improved sensor that will be able to capture even better photos than the iPhone 5s. We’ll hopefully see better low-light capabilities, as well as better contrast, saturation, brightness, etc.

A8 Processor

This one’s a no-brainer, but it’s still worth mentioning just to cover all the bases. The iPhone 6 will no doubt come with a much faster processor for improved performance and better gaming while on the go. Whether or not the new processor will be called the "A8" is unknown (it could be called the A7X for all we know), but it’s all but confirmed that we’ll see better performance out of the iPhone 6 than with the iPhone 5s.

More Consumer Electronics News in Koopower Blog

Google developing smart contact lens to help diabetics

If you are a diabetic, then this is a good news for you. Google’s sensitive Google X lab is testing a smart contact lens for diabetics, the company said in a blog post Thursday. The smart contact lenses from a prototypes photo will embed with sensors “so small they look like bits of glitter” and antenna “thinner than a human hair.” 

By using a wireless chip and miniature glucose sensor embedded between two layers of soft contact lens material, the lenses are designed to measure glucose levels in tears. In its announcement, Google notes that scientists have long looked into how certain body fluids can help them track glucose levels. Using tears is complicated, however, because it's been hard for scientists to collect tears for testing. So, it's still unclear how effective this body fluid works in measuring glucose levels. Additionally, this product is far off from any sort of mainstream use. Not only does Google need to find partners to get the contact lenses to market, but it also needs to go through the arduous FDA clearance process.

Anyway, Google hopes the lenses can help diabetics regulate their blood sugar levels more effectively and avoid having to test their blood with finger pricks throughout the day. But, the company said, "there's still a lot more work to do to turn this technology into a system that people can use."

After Google Glass, the smart lens shows its great ambitions in the wearable technology. From Google’s move on high-tech industry, it’s believed that wearable technology will be the next star!

More Consumer Electronics News from Koopower Blog

Some high-tech iPhone Cases in CES 2014 You Should Know

Guess Jobs would be very happy to see that his cellphone series had created a thriving industry – iPhone case. If you still use some silicon, leather or hard case with some cartoon or beautiful pattern, you are out! In 2014 International Consumer Electronics Show, we found a lot of weird but hight-tech cases. And we wonder they can be used in our daily life?

Gun grip material for iPhone case? Obviously this case would never be for ordinary people daily use! It’s manufacturer Element Case claims, “Some of our best selling cases had been our tactical styles, it was only logical to push further in that direction for its new lineup.” The material is a version of G10, which the military uses for radio antennae, among other things. It’s very dense and light and, of course, super tough. “It’s basically military grade fiberglass,” Element CEO Jeff Sasaki said. Give your iPhone a military grade security, sounds good, but not necessary for daily use. (Price $300)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A pressure-sensitive case may change the way you use iPhone. When you touch the case back, it makes you look like touch the screen. Canopy, a Minneapolis-based startup, thinks touch screens limit how we interact with our smartphones. The company debuted its product, an iPhone case that transforms the back and sides of your phone into large, pressure-sensitive touch pads. There two advantages:  It allows people to use their phones without touching the screen, increasing the viewable area (great for playing games). It also lets people use varying pressure to get different responses from apps and games. A full touch pad? Maybe it helps when you watch a video on iPhone. (Price: $99)

A case lets you see heat. FLIR Systems Inc. is launching its first consumer product, an iPhone case that contains a heatcamera. This case now can give you a heat vision which you can stalk people in the jungle by their heat signature or check your home’s insulation for leaks. The thermal camera can detect temperature differences of about one-tenth of a Fahrenheit degree, and the temperature readout is accurate to within 2 degrees. (Price: $349)

An iPhone battery case also boosts storage

You may have a battery case for iPhone. To be honest, a battery case is not a new thing, but when it adds some new function, it’s creative. In 2014 consumer electronics show, Mophie’s Space Pack, it’s an iPhone case that marries both a backup battery and additional storage.

 

The concept for iPhone 5S case strikes us as an attractive one, especially to iPhone owners who are stuck with both a sealed-in battery and without the benefit of external memory. As it comes in both 16GB and 32GB versions, the Space Pack could also potentially double or triple your existing capacity. During a brief hands-on with the case, we can say that it looks very similar to the current Juice Pack Air-- indeed, it's almost indiscernible as far as look and feel goes. The only difference seems to be a silver brushed button on the back instead of a simple plastic one.

If you're expecting the Space Pack to merge seamlessly with your existing iPhone storage to be one giant hard drive, you're sadly mistaken. The Space Pack really acts more like an external USB stick to which you can offload files. This is why Mophie requires you to use a special iOS app called Space, not only to manage that additional storage, but to access it at all. Unfortunately, this means that iPhone apps like the Camera Roll and iTunes are not integrated with that extra capacity -- after you transfer over those files, they're only accessible through the Space app. As such, Mophie has recommended that most first-time users simply dump their entire Camera Roll or iTunes library into the Space Pack so that they can empty out their iPhone's capacity and start "fresh."

News originally from engadget