It was a project for robotic vacuum cleaner for the market in Japan. The unique point of this product is it has a removable decoration plate on the top for customization. The customer can choose the favorite  design. 

This project became a great experience to design product and UXaccessories.  The above image is the instruction of the product which i designed.

I designed all the things relate to this product. UI, package, plan for excision. I also design the sound for user experience.