The hardware devices are also very important for this project. We develop a head and a glove device for our platform. Both devices are easy to make, you can easily create a new one in a short time. Of course, their materials are very cheap. It only costs 40 dollars to build a glove and glasses.



2 steps to get the IR glasses work:

1. Buy a IR glasses through internet.http://www.amazon.com/AO-Safety-97490-Vision-Glasses/dp/B000S97ZW4  13.28$
   or radio shack. 

2. we need to buy 2 infrared ray leds. then follow the instruction How to make IR glasses.
  led can be found in Radio Shack. to achive this we still need some tools like screw..
  the led type can be : Radio Shack catalog #276-143