Diy Tilting Trike Designs Ok, I Made A Motion Sensor (see Details) Now I Need To Know How To Attatch A Usb To It?

Ok, I made a motion sensor (see details) now i need to know how to attatch a usb to it? - diy tilting trike designs

See http://www.engadget.com/2006/12/18/diy-tilt-sensor-for-the-next-gen-gamer-on-the-go/

My tube is a sphere.