I thought of an idea the other day when trying to find a cheap solution to computer vision than any of the robot cameras for sale, but I'm nowhere near advanced enough to try it. I was wondering if you could have a robot communicating with a computer wirelessly through some sort of usb transmitter and reciever. The robot would send the sensor information to a computer running roborealm, then the computer could do all of the processing and send the output commands to the robot. This would give a small robot much more capabilities, and is a cheaper solution to buying a computer just for the robot. Not to mention computer vision would be much cheaper because you could use a cheap webcam.
The only downfall I might see to this is that the wireless transmission time might be too long for the robot to act in realtime.
Can someone tell if they've tried this and if it works?