Robo is a system which solves the air issues in the house. It mainly sensors the humid, Smells, or the dust of the house and it solves the air issue. Robo exactly works like a robot vacuum cleaner which goes around the house but it is more focused on solving air issues. Robo has a main station where can be charge by itself for the battery. The main station is also a product which provides cold or hot temperature settled by user. User can add the functions in ROBO by their needs.