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Wireless

— Telecommunications

There is a way to use dying UHF channels for 'super Wi-Fi' data connections

To say that pulling data out of the air via a Wi-Fi connection is more popular in the United States than pulling down a video signal from a local UHF television station probably won't come as a surprise to most Americans, but use of the UHF spectrum is still prioritized for TV signals. Now researchers at Houston's Rice University have demonstrated how UHF frequencies can be used for so-called "super Wi-Fi" without significantly interfering with legacy TV broadcasts.

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— Digital Cameras

Eyefi Mobi apps and Cloud to cover Wi-Fi GoPro and Olympus cameras

Eyefi has announced it's bringing its wireless sharing and Eyefi Cloud storage to Wi-Fi enabled GoPro and and Olympus cameras. Users of supported cameras will be able to instantly send images to an Eyefi app on their Android (and soon iOS) phone, without the need for a wireless memory card. Images can then be automatically synced with the cloud storage service, organized, and smart tagged.

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— Around The Home

Droplet pushes your buttons for reminders and activity tracking

Buttons are that most basic of user interfaces and are found on just about every machine or electronic device going around. Now, thanks to wireless technology, standalone buttons designed to perform different functions are becoming a thing. One such example is Droplet, a button that can be stuck to just about anything and be pressed to trigger a message of register that an activity has been carried out. Read More
— Wearables

Noble adds some wireless spice to existing earphones

Late last year, Voxoa launched a crowdfunding campaign to bring a cool device called BTunes to market. Rather than buy a new set of Bluetooth-enabled cans to enjoy some wireless freedom, users would just plug the unit into the audio port of favored headphones, power on and pair up. The BTS from Noble allows users to plug in their earphones of choice and put some sweet wireless distance between them and the source player. Read More
— Mobile Technology

Rubix On makes wireless charging easier with the power of magnets

Wireless charging is a convenient technology, allowing users to charge their smart devices without worrying about cables. But it's still young, and has some problems – specifically the fact that users need to line up the device with the charger correctly to get it to work. This can sometimes end up not being much easier than plugging in. That's why the team at Rubix is developing its On wireless charger and case, which promises to make wireless charging easier thanks to magnets. Read More
— Wearables

Nextear wireless earphones come with nifty multi-use charging case

Last year, a team of engineers led by Olle Lindén launched on Kickstarter to bring the world's smallest wireless earphones into production. The Earin campaign raised almost a million bucks from folks wanting to pop them in and strut down the street like Ryan Reynolds in Definitely Maybe. Though the slick ear bullets have yet to be shipped, they've already got some serious competition snapping at their heels. 21 year-old Australian Jonathan Zuvela has developed Nextear, equally teeny wireless in-ear headphones that come with a portable recharging case packing built-in storage and an LED flashlight. Read More
— Electronics

New invention expands Wi-Fi bandwidth tenfold

The vast range of Wi-Fi-enabled devices available today means that anyone could have several personal electronic devices all trying to connect to a network simultaneously. Multiply this by many hundreds of people in a busy public place with Wi-Fi connectivity and this often means that available bandwidth is greatly reduced. To help address this problem, researchers at Oregon State University claim to have invented a new system called WiFO that incorporates infrared LEDs to boost the available Wi-Fi bandwidth by as much as ten times. Read More
— Music

Guitar Wing now supports Apple's Bluetooth to MIDI wireless connectivity

Just over a year ago, Livid Instruments ended a successful Kickstarter campaign to bring its Guitar Wing wireless controller to life. The device is attached to the lower horn of an electric guitar or bass to enable wireless control of apps and DAWs running on a computer. After working closely with Apple engineers, the company has now announced support for the new Bluetooth LE MIDI protocol for Yosemite OS X and iOS 8. Read More
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