We've seen Texas Instrument's OMAP 5 in action, but we haven't been able to pit it directly against a competitor. The Dallas company must be growing more and more confident in its product however, as its posted a video demoing its pair of A15 cores alongside an unspecified quad-core A9 part -- presumably the Tegra 3. The video shows the next-gen TI part powering through the EEMBC BrowsingBench in 95 seconds, while its opposition takes a whopping 201. What's more, this thrashing was performed by an 800MHz part -- the four A9s were clocked at 1.3GHz. Of course, Tegra 3s are already in shipping products, while the OMAP 5 might not find a home in consumer devices before 2013. It's also unclear just how much of a hit these new high-powered ARM cores will have on battery life or how much the pair of M4 companion cores helped in the benchmark. Head on after the break to watch a pair of tablets load up 20 websites in quick succession.
After showing off a duo of wearable, see-through displays at CES, Lumus is back with a second optical engine -- one that could be used in any style of frames, from prescription glasses to ski goggles. Available in binocular and monocular configurations, the tiny OE-31 sensor weighs just 10 grams (.35 ounces), allowing it to accommodate a variety of form factors besides your run-of-the mill (and quite dorky-looking) 3D glasses. As always, Lumus' hook is its ability to combine head up content, augmented reality and see-through displays, though this time around the sensor allows for a 19-degree field of view and a full-color, 640 x 360 picture. Though that's not as impressive as the 720p, 3D-capable frames on offer at CES, the company argues it should be adequate for reading text, particularly since the viewing experience will be comparable to staring at a 40-inch screen from 10 feet away. No word, of course, on what products might incorporate these discreet head up displays, though maybe, just maybe, we'll catch a demo in Barcelona. For now, we've got photos below along with a handful of demo videos after the break.
HTML5 is supposed to set the web free. Free to deliver and shape online media in any web browser. However, several of the standard's greatest champions want to be able to restrict the use of audio and video tags through encrypted media extensions. A draft proposal has been submitted by Google, Microsoft, and Netflix to the W3C -- the curators of HTML5 -- to add encrypted media extensions to the web standard's spec. The proposed system works using a key-based content decryption system controlled by applications, thusly providing the copy protection that so many content owners desire. Naturally, the proposal specifically states that "no DRM is added to the HTML5 specification" if it's adopted, but letting apps lock up audio and video content sure sounds like digital rights management to us. However, there's already some discord amongst the W3C's members as to whether the proposal will work as promised, so its addition to HTML5 is far from assured. You can read the full proposal at the source below, and check out the more coverage links for some added perspective.
If you've spent some quality time with Google+, we're sure you've encountered Circles. You know, the feature that enables you to control who sees your G+ posts and who doesn't. Now, the folks in Mountain View have added the social network management tool to Google Voice. You can organize your contacts into groups who can actually ring your Galaxy Nexus and those who are sent straight to voicemail. Custom greetings can also be added to each Circle, should you feel the need to offer some Punch Brothers instead of the boring ol' standard ringback. Looking to take 'er for a spin? Hit the Groups & Circles tab in your Voice settings in order to customize your sets of contacts, but take note that your existing Google+ Circles are getting cozy there already.
If you were lucky enough to be at the International Solid-State Circuits Conference, then you might have caught a glimpse of Samsung's latest sliver of mobile silicon. The as yet unnamed Exynos parts will come in dual- and quad-core configurations running at up to 1.5GHz. Perhaps the most important change though, is the switch from a 45nm manufacturing process to 32nm. That means smaller parts that draw less power, while delivering better performance. The A9 cores are paired with Sammy's own GPU, an OpenGL ES 2.0-capable chip with four pixel processors. According to the company, the new CPUs deliver a 26 percent boost in performance and up to a 50 percent increase in battery life. Of course, we'll have to wait to run our own benchmarks to confirm that lofty claim. Who knows, maybe we'll see it show up in some phones at MWC.
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