[Olpc-za] Intel to join 100 dollar laptop project

[Morgan Collett]

> Are there any other notable construction differences between the B2 and
> B4 machines ?

The XO logo on the back of the screen is coloured with plastic inserts
of random colours - a way to distinguish between a room-ful of
identical laptops.

The plastic area around the handle is now not smooth but textured.

The "eye" key on the keyboard is now a magnifying glass - presumeably
it will launch search instead of the camera activity.