In the past few years, we have seen plenty of smart agricultural robots that can make life easier for farmers. The ecorobotix Autonomous Robot Weeder can also be helpful. It works for 12 hours a day without a human operator. It is solar powered, lightweight, and can detect weeds with precision.
The robot has a detection accuracy of 95%. It uses a camera, GPS, and sensors to follow crop rows and detect the presence of weeds. Two robots arms are used to apply herbicide. The machine can be controlled via a smartphone app.