The One Laptop Per Child's project just got one step closer to updating its venerable XO portable through a newly-struck licensing deal with Neonode. The XO Touch 1.75, a slight rebranding of the as yet unreleased XO 1.75 we saw last year, will use Neonode's MultiSensing to give the laptop a multi-touch screen that's both very responsive and eco-friendly in the same breath. Even as it samples finger input at up to 1GHz, the new OLPC system's 300 DPI display will still use under 2W of power and remain viewable in bright sunlight -- students can even
