z1mmnd: there will be a valve on the bottom of the strap to allow for blood flow to and from the wristband. I will have tubes going from the bottom to the top and back again.
I think it does need to look more "futury" (the strap at least) and I will be working on it tomorrow at uni.
thanks for the feedback guys, keep it coming.
Technical Director - Framestore
Currently working on: Your Highness