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This is meant as a platform where I can put a laptop and a webcam and then let the laptop control the NXT brick via usb or bluetooth from C++ code. The main purpose is to do some image processing and see how that turns out. The speed of the platform is not very impressive as you can see in the videos and the gears in the sprockets tend to skip when the thing is turning - there must be too great a load on them or something like that.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/mobile-mobile-computer