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Mobile Technology


— Mobile Technology

Smartphones could run 30 percent longer, by harvesting their own radio waves

By - May 26, 2015

Scientists have already devised systems that allow electronic devices to scavenge power from ambient electromagnetic energy sources such as radio waves. While the technology has generally been limited to small devices such as wireless sensors, a research team has recently created a scavenging system that charges a smartphone's battery, letting it last up to 30 percent longer per charge – and the system does so using radio signals emanating from the phone itself.

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— Mobile Technology

Phree smartpen digitizes your doodles, no matter where you draw them

By - May 25, 2015 8 Pictures

Devices like Smart Kapp and Livescribe's extensive line of clever pens are just some of the ways you can stream your scribbles to digital displays in real time. The thing is, though, they also require that you to write on certain purpose-built materials like whiteboards, dotted paper or even microwaveable notebooks. Looking to break free of these limitations is Israeli startup OTM Technologies – its Phree Bluetooth smartpen shoots a laser beam from its tip to allow you to write on just about any surface you like.

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