Marvell-powered OLPC XO 1.75 only draws two watts of power, finally charges via hand crank

Here’s something you may not know — OLPC’s XO hand crank has never really worked to recharge the kiddie laptop. Why? Well, the previous versions were powered by x86 AMD and VIA processors that pulled too much power. However, things are different now with the XO 1.75 since OLPC has baked in Marvell’s 1GHz Armada chip. As a result, the entire system now only pulls two watts of power, and thus the battery can be given some more juice with a few turns of that neon green crank. It’s not meant to recharge the laptop completely — actually, according to OLPC’s CTO Edward McNierney, it would take about two hours of cranking to top off the system. Other than the fresh ARM CPU, the new model is identical to the previous versions — it has an outdoor readable PixelQi display, Flash storage, a rubber keyboard, and runs Sugar OS. On a different note, OLPC is hard at work on the tablet version of the XO and, according to McNierney, the only hold up is finding a more durable, plastic display — converting the current system into a tablet should be fairly easy since all the guts are in the display part already. The tablet is still on track for 2012, while the XO 1.75 should be with the hand-cranking children by the end of the summer.

Marvell-powered OLPC XO 1.75 only draws two watts of power, finally charges via hand crank originally appeared on Engadget on Sun, 09 Jan 2011 00:00:00 EDT. Please see our terms for use of feeds.

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Marvell-powered OLPC XO 1.75 only draws 2 watts of power, finally charges via hand crank

Here’s something you may not know — OLPC’s XO hand crank has never really worked to recharge the kiddie laptop. Why? Well, the previous versions were powered by x86 AMD and VIA processors that pulled too much power. However, things are different now with the XO 1.75 since OLPC has baked in Marvell’s 1GHz Armada chip. As a result, the entire system now only pulls two watts of power, and thus the battery can be given some more juice with a few turns of that neon green crank. It’s not meant to recharge the laptop completely — actually, according to OLPC’s CTO Edward McNierney, it would take about two hours of cranking to top off the system. Other than the fresh ARM CPU, the new model is identical to the previous versions — it has an outdoor readable PixelQi display, Flash storage, a rubber keyboard, and runs Sugar OS. On a different note, OLPC is hard at work on the tablet version of the XO and, according to McNierney, the only hold up is finding a more durable, plastic display — converting the current system into a tablet should be fairly easy since all the guts are in the display part already. The tablet is still on track for 2012, while the XO 1.75 should be with the hand-cranking children by the end of the summer.

Marvell-powered OLPC XO 1.75 only draws 2 watts of power, finally charges via hand crank originally appeared on Engadget on Sun, 09 Jan 2011 00:00:00 EDT. Please see our terms for use of feeds.

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Crapgadget CES, round seven: MiniDV underwater goggles for all ages

Really? For all ages?

Crapgadget CES, round seven: MiniDV underwater goggles for all ages originally appeared on Engadget on Sat, 08 Jan 2011 23:36:00 EDT. Please see our terms for use of feeds.

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Kenmore shows off smartphone / tablet-connected appliances at CES (hands-on)

We’ve already seen some smartphone-connected appliances in LG’s Thinq lineup, and it looks like Kenmore is now getting ready to join it in a big way with some fairly impressive “enhanced” appliances of its own — which we managed to get an early look at here at CES. Those will include things like washers, dryers, stoves and refrigerators, all of which will be able to be controlled via a “smartphone or smart tablet” (Apple and Android devices were specifically mentioned as getting a free app), or via a large touchscreen on the device itself (not removable as a tablet, unfortunately). What’s more, the appliances all boast Kenmore Connect, which allows for remote diagnostics that can be used to prepare technicians for in-home repairs, and they pack an array of energy management features that will let you conserve energy and keep watch on how much you’re using. Unfortunately, you’ll still have a bit of a wait before you can actually buy one — Kenmore says they’ll start rolling out in 2012. Hit up the gallery below for a closer look.

Continue reading Kenmore shows off smartphone / tablet-connected appliances at CES (hands-on)

Kenmore shows off smartphone / tablet-connected appliances at CES (hands-on) originally appeared on Engadget on Sat, 08 Jan 2011 23:11:00 EDT. Please see our terms for use of feeds.

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PlayStation Phone sized up with numerous devices in another in-depth Chinese preview

Okay, now this is getting ridiculous. It’s been literally less than 48 hours since we saw the first in-depth Chinese-language preview of Sony’s still yet-to-be-confirmed PlayStation Phone, and believe it or not, we’ve got another one. (Our resident translator Richard Lai suggests this might be the same PS Phone just being passed around the various websites.) It’s just as long and arguably just as in-depth with an absolute ton of comparison pics with the PSP Go, the Xperia lineup, a DSi, a Droid… the list goes on. Much of what’s written is the same, and the PlayStation Pocket app is still a mystery. The preview does say a third-party emulator was downloaded and tested, with 70 percent success, but that doesn’t actually tell us anything. Anyway, even if you don’t know Chinese, hit up the source and bask in the glory of a ton more pics.

[Thanks, Shaun]

PlayStation Phone sized up with numerous devices in another in-depth Chinese preview originally appeared on Engadget on Sat, 08 Jan 2011 23:02:00 EDT. Please see our terms for use of feeds.

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How to Do Automatic Color Correction On Your Pictures For Free

This article was written on November 25, 2009 by CyberNet.

photo autocorrect.jpgarrow Windows Windows only arrow
If you’ve ever toyed around with any digital camera for five minutes, you know that the pictures it takes often look different than what you saw in real-life. Common complaints include photos being too bright/dark or having an odd-looking color balance. Looking for a one-click fix to these problems? Read on.

The tool we’re going to use is the recently overhauled Paint.NET. It has been around for some time now and gained quite a following since its inception. It’s great for the occasional photo resizing and cropping job and supports layered picture editing. It was only recently that I discovered that it also has an auto-fix function to make your pictures look better. Here’s how it works.

  1. Open an image in Paint.NET.
  2. Go to the Adjustments menu and select Auto-Level.

Pretty easy, right? I’ve taken a few pictures with my cheapskate digital camera to test it out. The results range from pretty good to downright awkward. Let’s have a look. (Click a thumbnail to enlarge it.)

BeforeAfter
before 1.jpgafter 1.jpg
before 2-1.jpgafter 2.jpg
before 3.jpgafter 3.jpg
before 4.jpgafter 4.jpg

As you can see, your mileage may vary. Still, for that tiny bit of extra production value, it’s always worth a try before showing off your pictures to friends and family . For a look at some of Paint.NET’s other functions such as red eye removal, click here.

Download Paint.NET (Windows only; Freeware)

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HTC EVO Shift 4G vs. Motorola Cliq 2… fight!

HTC’s ThunderBolt along with Motorola’s Atrix 4G and Droid Bionic might be taking the overwhelming majority of the attention here at CES over the past few days, but remember that both companies have introduced some other models that are expected to be serious midrange breadwinners for their respective carriers. One of the most obvious head-to-head matches would be the HTC EVO Shift 4G taking on the Motorola Cliq 2, both launching this month on Sprint and T-Mobile, respectively.

Continue reading HTC EVO Shift 4G vs. Motorola Cliq 2… fight!

HTC EVO Shift 4G vs. Motorola Cliq 2… fight! originally appeared on Engadget on Sat, 08 Jan 2011 22:49:00 EDT. Please see our terms for use of feeds.

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Back Up iPhone Data With the Superhero

iomega iphone.jpg

Here’s a cool little product that’s new for CES. Iomega’s new Superhero stand charges your iPhone and backs important data like contacts and photos to an SD card. The upright docking station is compatible with the iPhone 4, 3G, 3Gs, and the fourth generation iPod touch.
You can actually pick the device up now for a suggested $69.99. The Superhero ships with a 4GB SD card, to get you started.

Ion Book Saver hands-on

Treading on the brink of being another CES crapgadget, here’s Ion Audio‘s venture into the book-digitizing business. The Book Saver promises one-second color scans of both pages of a book and comes with OCR software and the ability to export to PDF or JPEG formats. Plans aren’t quite finalized and the unit before us wasn’t functional, but a 2GB SD card is expected to be included while there’s also a USB connection to hook up straight to your PC or Mac. The big problem here is that there’s no automation for page turning, and worse yet, you’ll need to lift the entire, somewhat fragile, scanner in order to flip to the next page. That’s done using that fetching Wiimote KIRF up at the front of the device and there are a pair of cameras embedded in the bottom of the overarching plastic casing. MSRP is set at $149 and availability is coming in June at places like Barnes & Noble, Staples, and Office Depot … you know, in case you actually want one.

Ion Book Saver hands-on originally appeared on Engadget on Sat, 08 Jan 2011 22:28:00 EDT. Please see our terms for use of feeds.

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Aiptek Pocket Camcorder Shoots 1080p 3D video

aiptek 3d.jpg

More over Flip. This upcoming pocket camcorder from Taiwanese manufacturer Aiptek is capable of shooting 3D video at 1080p at 30 frames a second. The i2P is the company’s second 3D pocket camcorder–it follows the i2, which maxes out at 720p.
The camera has a 2.4 inch viewing panel, which can be viewed in 3D, with the aid of glasses. The i2- also shoots still. It will be available in the coming months for $199, pushing the price of its 730p predecessor, currently priced at $199, down $20.