Wednesday, November 21, 2012

Archos' £275 13.3-inch FamilyPad designed to encourage family time

Source: http://www.engadget.com/2012/11/21/archos-familypad/

DNP Archos's 133inch FamilyPad is designed for FamilyTime

Three months after we spied the Archos FamilyPad on the FCC, it's finally making its debut just in time for the holiday shopping season. As its name suggests, the 13.3-inch tablet is designed for a whole family to gather around -- though we doubt it would be very comfortable if your family has more than four people. With 10x multitouch support, Archos claims families can use it to watch movies, keep organized, share pictures and play digital board games; the company even pre-installed a few of the latter to get your family started. The FamilyPad doesn't have the best of specs, with a 1,280x800 HD display, 8GB flash memory, a microSD card slot, a 1GHz ARM Cortex A8 CPU, HDMI output and a front and rear camera that are 2-megapixels each. It does run Ice Cream Sandwich and would offer "a variety of email accounts for each family member." Those in the UK can purchase it for £274.99 ($438) when it's available in December, while US residents might have to wait a little longer. Maybe you can give your kids some ChildPads to play on their own instead; they might appreciate it more than enforced togetherness.

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Scientists use nanotechnology to harvest electricity from temperature fluctuations

Source: http://www.engadget.com/2012/11/21/thermal-nanotechnology-harvest-electricity/

Scientists use nanotechnology to harvest electricity from temperature fluctuations

So far your footsteps, breath and nervous energy have all been tapped to charge up batteries, and now researchers from the Georgia Institute of Technology scientists have pulled it off using thermal changes. They did it with so-called pyroelectric nanogenerators, which use polarization changes to harvest heat energy from temperature fluctuations. Normally output current is too low for commercial electronics, but by making one with lead zirconate titanate (PZT), the team was able to create a device that could charge a Li-ion coin battery to power a green LED for a few seconds. The researchers predict that by doubling the surface area, they could drive wireless sensors or LCDs using only environmental temperature changes from an engine or water pipe, for instance. The result could be green power, but without all that pesky moving around.

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Via: Phys Org

Source: Nano Letters

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Samsung's $249 Chromebook lights up benchmarks with the latest Ubuntu build

Source: http://www.engadget.com/2012/11/20/arm-samsung-chromebook-ubuntu-benchmarks/

Samsung's $249 Chromebook lights up benchmarks with the latest Ubuntu build

A Googler managed to load up Samsung's latest Chromebook with Ubuntu and spelled out the process for like-minded DIYers in October, and now some benchmarks of Mountain View's $249 machine running Raring Ringtail -- which is still in development -- have surfaced. With a 1.7GHz dual-core Exynos 5 Dual processor under the hood, the ARM-based machine can hang with -- and in some cases beat -- the likes of a 1.8GHz quad-core Intel Atom D525 chip and a 1.4GHz quad-core Calxeda Highbank node in benchmarks using the Phoronix Test Suite. The rig also holds its own when pitted against a PandaBoard equipped with an OMAP4460 1.2GHz dual-core processor. Hit the source link to dig into pages of the test results for yourself.

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Source: Phoronix

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AOC's 23-inch IPS monitor almost skips the bezel, ships soon for $199

Source: http://www.engadget.com/2012/11/21/aoc-borderless-i2367fh-ips-monitor/

AOC's 23inch IPS monitor almost skips the bezel, ships soon for $199

Close on the heels of its "virtually borderless" (when it's turned off) 27-inch IPS monitor, display maker AOC has come up with a smaller sibling to add to the family. The 23-incher, tagged the i2367fh, totes similar styling and specs -- IPS technology, a claimed 2mm bezel, 1920 x 1080 resolution with 50,000,000:1 dynamic contrast ratio, 5ms response time and two HDMI ports. The off timer function its predecessor sported also remains. However the new model, which is part of a different series, can't boast of the same height-adjustable stand and 4-watt speakers, integrating a 2-watt pair instead. The monitor carries a $199 sticker, but you can snag it for 10 bucks lower on backorder from B&H Photo and Amazon -- stock is expected later this month.

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Source: Amazon, B&H Photo

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Tuesday, November 20, 2012

Samsung to outline 8-core big.LITTLE ARM processor in February

Source: http://www.engadget.com/2012/11/20/samsung-to-outline-8-core-big-little-arm-processor-in-february/

Samsung to demo 8core bigLITTLE ARM processor in February, usher in heterogeneous mobile chips

Samsung's processor design team has been on a roll with fast chips this year with the Exynos 4 Quad and Exynos 5 Dual. Based on its agenda for the International Solid-State Circuits Conference, that momentum isn't about to stop. A company presentation at the event on February 19th will delve into a new heterogeneous, 8-core processor that relies on ARM's concept of big.LITTLE computing: one half is a quad-core, 1.8GHz ARM Cortex-A15 that will do all the heavy lifting, while the other is a quad 1.2GHz Cortex-A7 that takes over in quieter moments. We don't know much more about the chip beyond the expected 28-nanometer manufacturing process, but it's easy to see a mobile chip that's fast without having to consume much energy in its downtime. Most of the mystery surrounds where Samsung will launch the processor first, rather than what it can do: the big.LITTLE chip would be most valuable in a smartphone, but a potentially large size could relegate it to tablets early on.

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Via: EETimes, GSMArena

Source: ISSCC (PDF)

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