The suggesting robot

This robot will have wheels so it can move around. It will follow its owner using distance and light sensors. It will have a button. If it is pressed then the robot will suggest an activity to do. If the owner likes it they will press the green button, but if not they will press the red button. the robot will remember the activities the owner liked and the ones they did not. Also the robot will continually give suggestions on what to do if the owner likes it. It will have 4 small wheels on the bottom of it to navigate around the house. It has a special built-in feature to prevent it from going down stairs. The buttons will be in the top and the speaker will be on the side. This robot will have a fell shell to protect anything it runs into. This will be a great robot and with it you will never get board.