Jim Barry, the "Digital Answer Man," from the Consumer Electronics Association provides insight into wireless power and charging, as well as the latest in high tech devices.
"Thin is in!" Here's a list of the devices Jim showed:
The Zenbook - an Intel ultra book with a battery life of 8 hours
Samsung Galaxy (7 inch screen)
Google Nexus 7 (7 inch screen)
Biggest Phone or Smallest Tablet?
Samsung Galaxy Note
Body Media's Care Armband - records calories burned during the day
Liteproof iPhone case - waterproof!
PS Vita - handheld video game by Sony, wirelessly send game from PS3 to Vita to be on the go
Wireless Power & Charging on the "go!"
Goal Zero - Nomad 7, a solar charger
Monster Power - outlets to go
Eton-Mobius - a solar iPhone case
nPower Peg - personal energy generator and kinetic energy charger
How Wireless Charging Works
Electromagnetic Induction. That's geek speak for wireless charging or transferring power from a power source to a nearby device without using wires. Think of it as Bluetooth for electricity.
The technology has been around for many years, though you may have never heard of it. Traditional battery companies, consumer electronics (CE) manufacturers and start-ups, alike, have developed wireless power solutions for everything from electric vehicles and notebook computers to desk lamps, smartphones and more. It's the future of charging. With products from several companies now on store shelves, this technology is really starting to take off.
The idea is simple. You have a charging surface - a pad or flexible mat - and a thin sleeve, attachment or battery made specifically for your smartphone or other mobile device. Plug the charging surface into a power outlet, place your phone or mobile device on the charging surface and watch it charge. It is as simple as setting your phone down. Some of the charging pads have room to accommodate two or more devices at once. As this technology matures you can expect to see it built into all sorts of portable devices, negating the need for any special attachments. You'll also start to see the charging pads built into products like furniture, countertops and automobile interiors.
A key question this new industry faces is how to deliver universal wireless power compatibility to the consumer.
One early effort is that of the Wireless Power Consortium who recently announced completion of a technical specification and branding program under the Qi (pronounced "chee") label. CEA is also working to define a universal standard for wireless power products so conforming to the standard will insure that all devices are compatible with all other devices, regardless of the manufacturer.
As is often the case at the outset of new technology markets, there are a number of technologies in the race, and the ultimate winner is in no way yet decided. Products such as the PowerMat, which can be found at http://www.powermat.com, Energizer® Inductive Charger and Duracell myGrid, which can be found at http://www.duracell.com/en-US/category/mygrid/mygrid-kits.jspx today represent different bets on wireless power and are available in stores and online now. These products support several popular smartphones, iPod Touch devices, Wii game controllers and, with accessory plugs, many other portable devices.
The Consumer Electronics Association (CEA) is the preeminent trade association promoting growth in the $206 billion U.S. consumer electronics industry. More than 2,000 companies enjoy the benefits of CEA membership, including legislative advocacy, market research, technical training and education, industry promotion, standards development and the fostering of business and strategic relationships. CEA also owns and produces the International CES - The Global Stage for Innovation. All profits from CES are reinvested into CEA's industry services. Find CEA online at www.CE.org and www.Innovation-Movement.com