Amazing Stuff! There are over 20 videos of him building the suit and taking it out to conventions.
http://www.youtube.com/watch?v=YsRPEkVRaDY
http://www.youtube.com/watch?v=w74Jw37GfnY&list=PLsoo-wLACH2k74iO9vcU_3Gctb4Acfuok
Start with these two and then check out the others.