At CES in Las Vegas, Roborock introduced a new line of robot vacuums packed with new tech that has practical applications.

Roborock will be showcasing a vacuum and mopping robot that not only cleans the floor, but also clears it of obstacles with an extendable arm.

Many are the hazards faced by the robot vacuum: strands of hair, walls, couches, curious pets, insurmountable obstacles your toddler might have left in its path. Over the years, robot vacuums have improved enough to deal with most of these,