Tracking of moving objects by Lego Mindstorms NXT robot

[raf306]

it's not so complicated ;-) As you can see, the robot has rotary ultrasound sensor on the top. So I was trying to record distances from obstacles depending on "radar" position. Basaed on that I was able to build map of environment. After each single rotation I was comparing results with the previous ones of course taking into account new vehicle posiotion, then I knew which "points" on my map are moving. The last step was guessing a tajectory of obj (on the film I present the simpliest-lineary)

[gamer2160]

????? Please Tell

[robotrobbie99]

Awesome! How Did You Program this???