Day: June 15, 2012

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From Engadget: Orange San Diego review: Intel does phones, finally

Orange San Diego review: Intel does phones, finally

The first generation of Intel-powered Android phones has arrived, and while the chip maker doesn’t appear to be claiming that its initial efforts are world-beaters, we’ve been promised a chipset that prioritizes what people want most: capable web browsing, strong camera performance and robust battery life. Although we’ve sampled plenty of incremental versions of this Medfield tech, Orange UK’s San Diego is the first finished device to land for review. Priced at £200 ($308) it joins a large spread of wallet-friendly, entry-level smartphones in Orange’s lineup. With a (1024 x 600) 4-inch LCD, 8-megapixel camera with flash, micro-HDMI port and 1GB of RAM, it looks to be a respectable, if middle-of-the-road, Android device. But the focus here lays with the 1.6GHz Intel Atom Z2460 CPU and whether it delivers on those performance and battery life promises. Does Intel have a handle on mobile processors? Is the San Diego, near-identical to Intel’s own reference model, going to be attractive enough for buyers? You’ll find our verdict after the break.

 

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From Engadget: MIT engineers develop glucose-based fuel cell to be used in neural implants

MIT engineers develop glucose-based fuel cell to be used in neural implants

We’ve seen fuel cells used in a variety of gadgets — from cars to portable chargers — and while medical devices aren’t exactly at the top of the list, they’re yet another application for these mini power sources. MIT engineers are turning to sugar to make fuel cells for powering brain implants. The scientists developed cells that use platinum to strip electrons from glucose molecules found in a patient’s cerebrospinal fluid to create a small electric current. The fuel cells are fabricated on a silicon chip so they can interface with other circuits in a brain implant. The prototype can generate up to hundreds of micro watts, which is enough to power neural implants used to help paralyzed patients move their limbs. Mind you, this technology is years away from making it to market. The next step will be proving that the devices work in animals, which reminds us of one Ricky the rat, who survived a biofuel cell implant back in 2010.

 

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From Engadget: An ARM core in an AMD device? It just happened, but not the way you think

An ARM core in an AMD device? It just happened, but not the way you think

Yes, you heard right. AMD just added to ARM’s burgeoning heap of gold coins, having licensed the British company’s Cortex-A5 design for use in its own hardware. While this might sound like a dramatic capitulation on the part of the struggling giant, particularly after yesterday’s news, it probably isn’t. AMD says it’ll use the ARM component solely for adding better security features to its next generation of business-focused laptops and tablets. A spokesperson told us the company’s “commitment to x86 hasn’t changed,” referring to the fact that it’ll continue to use its regular in-house chip architecture for the primary task of running applications.

The Cortex-A5 will be one tiny core squeezed in amongst everything else on the future 28nm silicon. It’ll be dedicated to running ARM’s proprietary TrustZone technology, which protects sensitive apps from tampering — stuff like mobile payments, DRM, and nudge, nudge corporate documents. Rather than invent its own system for doing the same thing, AMD reckoned it’d be easier to work with ARM’s, and who can blame it? If we remember rightly, even Intel made a similar call five years ago.

[Tentacles via Shutterstock]

 

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From Engadget: DOJ looking into whether Comcast, other TV giants are unfairly (knee)capping Hulu, Netflix

Comcast bandwidth exceeded

The Department of Justice may have taken Netflix chief Reed Hastings’ net neutrality complaints about Comcast as a lot more than just sour grapes. It’s reportedly conducting an investigation into whether Comcast, AT&T and other TV providers are anti-competitive in their data restrictions. The Wall Street Journal cites primary concerns that Comcast’s Xfinity TV cap exemption might unfairly punish competing services, but also claims that officials are worried the caps themselves steer viewers away from internet video, helping the incumbents cling to legacy TV for just a little while longer. On top of its cap anxiety, the DOJ may be looking into policies requiring traditional TV subscriptions just to watch online. None of the involved parties have commented on or confirmed the investigations, so there’s no guarantee of any full-fledged lawsuit. Still, while TV operators insist they’re being fair and need to keep data use in check, that might not deter legal action when the DOJ has supposedly questioned Hulu, Netflix and other relative newcomers who feel they’re being squeezed. When Sony postpones its IPTV goals after fretting over US data caps, it’s hard to imagine that there aren’t at least a few raised eyebrows in Washington.

from Engadget