sketch for gamasutra.com's question of the week nintendo's ds vs. sony's psp

A sketch for an illustration commisioned by gamasutra.com, the art & business of making games.
I have made three illustrations for their game-related 'Question of the Week'.
The sketch above was made for the 'Nintendo's DS vs. Sony's PSP' question, the final illustration is on the left.

gamasutra.com Most Creative Games Moral Responsibilities of Game Creators
doodle
doodle
doodle
doodles voxels
doodle of mobile phone
doodle ic project
doodle ic project
doodle cube portrait
doodle robocop
doodle turtle