Sketch Challenge 01: Pc Input Device Options

[Renzsu]

Ok, welcome to the first of the productdesignforums.com weekly sketch session (good idea gilty)!

Idea is to give you a subject which you can use to make some doodles and sketches which you can attach with your post in this thread. So basically, all sketches you want to show of this subject, please post them in here.
We might make a new subforum in the Sketches & Renderings forum if this idea is successful, but lets try it this way first.

So, this week we'll start with some human input devices for your pc. This can be anything from mice to keyboards.. If you prefer to do a games controller, you can do that as well..

Please also give some explanation to your sketch(es) if you thought of something that isn't really obvious.

This is a thread where you can relax, learn, ask questions, you name it.. you take advantage of it the way you want to

So, let's go! I'll make sure I post something as well!

edit: In case you were wondering, I will not lock this thread after this week, so feel free to post even if new sessions are opened.