iPad mini (Verizon LTE): what's changed?

Source: http://www.engadget.com/2012/11/21/ipad-mini-4g-whats-changed/

Well, what's this, then? Another little tablet from Apple? We surprised ourselves by being quite fond of the first iPad mini, which crossed our desks just a few weeks ago. It strikes the perfect blend of size, performance and capability, but without a proper wireless connection its usability on the road is definitely hampered. Thin and light devices like these were meant to come with you when you leave the house, and you shouldn't leave high-speed data behind.

So, we're very glad to now be testing the $459 LTE version of that very tablet, this one Verizon-flavored. It's every bit as thin and very nearly as light as its WiFi-only predecessor but can send and receive your precious (and also your more disposable) data with way more oomph than before. Is such freedom of connectivity worth the $130 price premium? And, just how bad is the hit to battery life? Let's find out, together.

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Filed under: Tablets, Apple

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Google brings indoor maps to desktop web browsers

Source: http://www.engadget.com/2012/11/21/google-brings-indoor-maps-to-desktop-web-browsers/

It may not be quite as practical as the mobile version if you find yourself lost in the mall this holiday season, but those looking to plan their shopping route ahead of time can now finally take advantage of Google's indoor maps in their desktop web browser. That new addition, just rolled out today, does come with a bit of a catch, though: the desktop version of indoor maps is only offering the main floor of buildings for the time being, with no word yet on when the ability to view additional levels will be added (something that can currently be done in the Android app). Of course, the availability of indoor maps is still quite a bit more limited than some of Google's other map offerings, but it does now include over 10,000 floor plans in a number of different countries.

Filed under: Internet, Google

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Via: @GoogleMaps (Twitter)

Source: Google

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

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

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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Filed under: Tablets

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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/

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.

Filed under: Peripherals, Science, Alt

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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/

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.

Filed under: Laptops, Software, Samsung, Google

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Source: Phoronix

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