Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 15, 2021
Patent Application Number
16203051
Date Filed
November 28, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided is a light projection system that can be used to indicate a robot's path of travel, a robot including the light projection system, and methods for projecting light to indicate a robot's path of travel. The light projection system can by mounted to the body of the robot, and can be configured to project light onto the ground in front of the robot. The light projection system can be configured to project different illumination patterns that can indicate whether the robot is moving forward, turning, accelerating, and/or slowing down, among other examples.
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