Now there are many Kinect or Computer Vision systems.However, these two systems have a very virtual experience.I think I’m going to give some real feeling experience to the user who uses these systems.Also there are some feedback thing for Kinect/CV system.such as haptic phantom here is a video:

But I think it is a little limited for users.They must hold a pen to feel virtual things in the virtual world.So I am thinking to make a more natural feed back for them.The basic idea is to make a wearable device on the back of the hand and when push to something.It will give you some feedback.But it may not be stop your movement.It may just tell you: hey there’s something in the front of you.I’m thinking to use motor to be the engine for feedback part and kinect to detect people’s movement.Just a simple haptic thing for kinect and later maybe more complicated exoskeleton thing which Golan told me.