Tubbot is a vacuum cleaner robot designed for home use. With its help, the user doesn't need to worry about sweeping anymore. The designers pushed the esthetics and finishes to a whole new level, allowing the design to be minimalist, classic and “screw-free” usability is also improved through the innovative use of snap-fit and one-click designs. Tubbot's interface includes matrix LEDs and voice prompts that inform the user of the working status or problems. Tubbot's accessories are also designed carefully; the flash charging base saves time, yet provides better performance. The one-button virtual wall is also much smaller in size and much easier to use.