http://www.hortibot.dk/Videos.htm
for videos. This device is allleged by its maker to be an autonomous weed wacker:
HAHAHAHAHAHA. Yeah, right. Let's get this sucker on the playa and find some weeds.The HortiBot is capable of passing over several parcels with visible rows auto nomously based on a commercial row detection system from Eco-Dan with no use of Global Positioning Systems (GPS) which is normally used by UGV's. Currently, the robot can identify approximately 25 different kinds of weeds and is equipped with a computer and GPS to find the exact location of the weeds and the plants themselves.
