"From the consumer's point of view it's going to mean better battery life and higher image quality, " said Steve Steele, product manager of ARM's media processing division.

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Mountain View just added 20 US museums to its battery of 10, 000 indoor schematics, including the de Young Museum in San Francisco, the Philadelphia Museum of Art, Cincinnati Museum Center, the Indianapolis Museum of Art, the American Museum of Natural History, 17 Smithsonian museums and the National Zoo in DC.

ENGADGET: Google Maps adds floor plans and walking directions for 20 US museums

In his view, when you dug deeply enough into the battery's physical chemistry, that chemistry did not explain how it worked.

ECONOMIST: Einstein and car batteries

There's a meter tab that gives you a great view of what the current status of CPU, Battery Life, Memory Storage and Memory program.

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Motor companies insist that the reason the original battery cars failed was lack of consumer interest, but that view is turned on its head here.

ECONOMIST: A curiously compelling documentary about electric cars

In our view, this should lead to several design advantages, namely the device can be thinner, battery life should be longer, and the overall experience for users should be meaningfully improved.

FORBES: iPad 3 To Get Thinner, Have Sharper Display

Along with the live view look, you'll also see the shutter speed, aperture, available image space and battery level.

ENGADGET: Nikon WU-1a wireless mobile adapter for D3200 review: using Android as a remote trigger / wireless display