This is the LaserWeeder: a smart robotic platform that uses AI, machine vision, and lasers to help farmers get a better handle on weed control. It identifies weeds and targets them with 30 high-powered CO2 lasers, destroying “the meristem of the weed with millimeter accuracy.” It does not damage nearby crops though.
More gadgets like this: here
This robot can kill up to 200,000 weeds per hour. It covers 2 acres/hr at 1mph. It uses 30x 150W lasers with tracking cameras. It has a touchscreen iPad UI. You can find out more about it here.
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