'One keypad per child' lets schoolchildren share screen to learn math (w/ Video)

Electronics / Consumer & Gadgets

Dec 10, 2009 | 2 / 5 (3) | 3

The slogan is "one laptop per child." But it will be a long time before that is true everywhere in the world. Meanwhile, a new device aims to make a situation that is common in poor areas - one computer shared ...