You've carried off your theme well. Since you posted two images, one b+w and one color, I'll choose the b+w version, since the added abstraction helps I think. And color doesn't really add anything to your message. Your exposure is good and there is a range of tones although you haven't wrung the deepest blacks and whitest highlight out of this and that's probably just as well. The MS keyboard is probably a little more interesting than my straight version. I might have cropped a little off the bottom to eliminate the piece of cord. Why? Simplify, simplify.