Roborock, a robotics company, took an evolutionary approach with their product development for their automated cleaning robots.
They made incremental improvements over time, introducing features like mopping, auto-emptying dust bins, and refillable water tanks.
With the 5th-generation 'Qrevo' series, Roborock took a revolutionary approach and completely redesigned the robot.
The new design improved efficiency, elegance, and cleaning performance, with re-engineered internals, rotating mop heads, and consistent voice announcements.