Autonomous trash-gobbling robot boat wages war on waterway waste

Have you ever looked out at a lake, river or harbor and been taken aback by the amount of floating trash and debris? A start-up company called Clear Robotics is tackling this environmental issue in an innovative way: with autonomous robot boats.

Clear Robotics was founded by two university graduates who wanted to automate the labor-intensive task of cleaning up floating waste from waterways. Their solution is the Clearbot, a robotic vessel that cruises through harbors, lakes and canals using...