HOBOT-188 is designed to clean a variety of windows or any glassed surface with a vacuum motor, sucking air and standing on the surface of the glass. Due to its single-sided design, HOBOT can be used on windows of any thickness, double-glassed windows, display windows, etc. An embedded UPS (un-interrupted Power System) prevents the robot from falling down when the power is interrupted. It also features gyro sensor and a navigation system, with AI-Technology, controls the glass cleaning robot movement on the windows of any thickness, double-glassed windows, display windows, etc.