input device overkill?

its cool but way to big. in theory two full arm attatchments could do the same and fill alot less space.
this is super cool, but not really consumer friendly and can not be used with a omni directional threadmill :lol:
there is a simple solution to fix this, but they dont seem to have figured it out. :D
http://www.cyberglovesystems.com/products/cyberforce/photos-video
http://www.cyberglovesystems.com/products/haptic-workstation/photos-video