Traditionally, robotics have had no place in the agricultural industry, that is until the 21st century.
TerraSentia, a company specializing in navigates a field by sending out thousands of laser pulses to scan its environment. A few clicks on a tablet were all that were needed to orient the robot at the start of the row before it took off, squeaking slightly as it drove over ruts in the field.

This is a great step towards the further revolutionizing and advancement of the agricultural industry.