OLPC Unveils XO 3.0 Tablet for Kids in Developing Nations Tom's Guide As with the original OLPC netbook, the XO3 can be charged by using hand cranks as well as "other alternative power sources" and has integrated solar panels. At the core of the XO3 is Marvell's 1 GHz, single-core Armada 618 SoC, which we've seen in ... |