charging

Nokia's wireless chargers perk up local coffee shops

Last September, Nokia kicked off the launch of its Nokia Lumia 920 with promises of exposing more people to wireless charging -- an available, but underused capability -- by bringing it to spots where people go.

Specifically, Nokia said it would sponsor wireless charging stations using the Qi protocol at Virgin America airport lounges and Coffee Bean and Tea Leaf stores.

Earlier this week, I finally saw Nokia's power-promotion installed at my favorite Coffee Bean location on San Francisco's busy Market Street. What a sorry sight it was.

Market Street is a bustling downtown location, so I'm … Read more

Twitter launching music discovery app

CNET Update tweets to the beat:

Twitter is launching a new music service that will suggest songs to listen to based on accounts you follow or artists that are trending. As the world waits for the official launch, Ryan Seacrest seems to be enjoying it.

Android users can experience Chat Heads on the Facebook Messenger app, rather than download the Facebook Home interface.

Also in this tech roundup, I bring you the highlights from the DigitalFocus technology showcase, which includes the Honeywell Wi-Fi Smart Thermostat, the Linkase Wi-Fi signal booster for smartphones, the new Duracell Powermat iPhone 5 wireless charging … Read more

Get a 3-in-1 sync/charge cable for $6.99

Someday, all syncing and charging will be done wirelessly. (The syncing is pretty much there, actually.) Until then, we remain slaves to cables.

This is especially hassle-tastic if you have different kinds of mobile devices -- say, an iPhone, a Kindle, and a Bluetooth headset -- with different kinds of connectors. That means you have to deal with three separate sync/charge cables.

Or not, if you grab today's deal. For a limited time, and while supplies last, Groupon has the Nextware Trio 3-in-1 Sync and Charge Cable for $6.99, plus $2.99 for shipping. (Order three and … Read more

Apple patent envisions wireless charging on convertible laptop

Despite Apple CEO Tim Cook having knocked the idea of a convertible MacBook-iPad hybrid device, the company has filed a patent application for just that. The proposed patent, titled "Wireless display for electronic devices," was published by the U.S. Patent and Trademark Office today.

The application describes a computer display that is removable from its base -- basically a convertible laptop. But, what's different about this idea from other convertibles made by other companies is that it has wireless display technology. That means the device could be charged wirelessly.

Here's how Apple describes it in … Read more

Vertical wireless charging means cool things for your phone

The wireless charging stations of today are either small, flat surfaces upon which you position your phone, or laptop-size spaces that can fit more than one device.

You must lay your smartphone or tablet just so to see the full effects of the charge. A bump or slip makes charging less efficient, which means it will take longer to charge your phone cable-free.

The Alliance for Wireless Power (A4WP) is working on a next-generation wireless charging technology that can not only power smartphones and tablets laying directly on a charging pad, but can also throw its magnetic charging beam upward.… Read more

Get a ChargeDr USB charge booster for $23.99 shipped

Sometimes the stars align in mysterious ways.

Yesterday I shared an exclusive deal on the ChargeCard, which I'd noted was one of the three things I saw at CES I'd actually buy.

Today I've got another exclusive on one of the other two. This wasn't planned; both deals just happened to fall into my lap within 24 hours of each other. Good stuff, universe!

From now through Monday, you can get the Digital Innovations ChargeDr USB charge booster for $23.99 shipped when you apply coupon code chargedrcnet at checkout. Regular price: $29.99 plus shipping.… Read more

Save 20 percent on a ChargeCard sync cable

Remember the ChargeCard? It debuted at this year's CES and made my list of the three things I saw at CES I'd actually buy.

As I noted then, it's a mostly rubber card that's thin enough to fit in your wallet, but able to charge and sync your smartphone, e-reader, digital camera, Bluetooth headset, and the like.

The ChargeCard comes in three versions: iPhone 4/4S (meaning Apple 30-pin connector), iPhone 5 (Apple Lightning connector), and Micro-USB. All three have the same rubber arm that folds out to plug into a USB port, but a different … Read more

Wireless charging still has strings attached

As obviously useful as wireless charging is, it suffers from a Tower of Babel problem with incompatible standards and competing interests keeping it from truly going mainstream.

But the industry may yet be inching toward some level of sanity. AT&T is seeking from its handset vendors a commitment to one standard of wireless charging, CNET has learned.

The standard, known as PMA, or the Power Matters Alliance, is spearheaded by Powermat Technologies and Procter & Gamble, two unlikely leaders considering their highest-profile products are the bulky iPhone charging covers that only true power-hungry users submit themselves to using. … Read more

Galaxy S4: Cool features, awful launch

CNET Update didn't expect Samsung to be sexist:

Samsung finally unveiled its flagship smartphone, the Galaxy S4. But this was no ordinary press conference. The Galaxy S4 presentation was a campy Broadway-styled spectacle that was painful to watch with sexist caricatures of women.

Despite the distasteful event, the Galaxy S4 will surely be a big seller and top rival to the iPhone. Today's video offers a quick explanation of the smartphone's new features, such as being able to navigate by waving a hand over the screen. (Many of these features will also come to Galaxy S3 users.) … Read more

Crave giveaway: iKit NuCharge iPhone 5 case and battery

Congrats to David M. of Charlottesville, Va., for winning five magazine subscriptions from digital newsstand Zinio in last week's giveaway. Got an iPhone 5? We're giving away a case that promises to double its power.

The 2-in-1 iKit NuCharge consists of a snap-on case with built-in grooves that connect to either a colored brushed-leather smart cover or a 1,900 mAh battery pack that delivers 225 hours standby, 8 hours of Web browsing, 8 hours of talk time, 10 hours of video, and 40 hours of audio. The whole setup is slim and lightweight for easily placement in … Read more