Mar 4, 2014 · Configuration: Convertible laptop with pivoting, reversible display; dirt- and moisture-resistant system enclosure; no fan. XO-1.75 is designed around the Armada 610 system on a chip. Mass storage: 4 GiB or 8GiB NAND flash in an eMMC device soldered to the motherboard. No rotating media.

The XO 1.75 developmental version for XO-3 has an optional touch screen. The electronic visual display is the costliest component in most laptops. In April 2005, Negroponte hired Mary Lou Jepsen, who was interviewing to join the Media Arts and Sciences faculty at the MIT Media Lab in September 2008, [33] as OLPC Chief Technology Officer. Jepsen ...

Mar 28, 2012 · To get one of the most important points right out of the way let's look at the current pricing estimates for the XO-1.75s. As you can see below it's tiered depending on the order quantity: 100+ XOs: $205

I got to play with the new Marvell Armada PXA618 powered One Laptop Per Child XO-1.75 laptop during the ARM Technology Conference. It seems to already be ver...

Jan 26, 2011 · OLPC XO 1.75 Hardware The XO-1.75 is powered by Marvell Armada 610 CPU (88AP610) with an ARM core clocked at 1Ghz. It has 1GB DDR3 SDRAM, 4GiB NAND Flash, a TFT display, an SD Card slot, Wi-Fi, a few USB ports and a camera.

Dec 22, 2009 · The XO 1.75 will be based on an ARM processor from Marvell that will enable 2x speed at 1/4 the power and is targeted at $150 or less. This ARM-based system will complement the x86-based XO 1.75, which will remain in production, giving deployments a …

It is available in two models: XO-4 and XO-4 Touch, with the latter providing multi-touch input on the display. Like the XO-1.75, it uses an ARM processor to provide high performance with low power consumption, while keeping the industrial design and batteries of the XO-1.

OLPC was demoing the XO-1.75 in that booth because this was the new, upgraded model that swapped the x86 CPU found in the XO-1 with a 1GHz Marvell Armada CPU. It of course also had a completely redesigned motherboard, but externally I believe it looked the same as the original.

OLPC XO-1.75¶ OLPC XO-1.75 is a MMP2-based laptop. It’s reasonably well supported by the mainline kernel. This page mostly applies to OLPC XO-4, a similar laptop based on MMP3, as well. Consult the OLPC XO-4 page for details about differencies.

Sep 13, 2012 · OLPC OS 12.1.0 integrates global text-to-speech. Two weeks ago OLPC released its latest operating system version 12.1.0 for XO-1, XO-1.5 and XO-1.75 laptops. Some of the most notable improvements and new features of this latest software update are: inclusion of Sugar 0.96; a global text-to-speech integration