To design and develop robot that can clean household windows with robustness and has low cost.
1. To investigate market available window robots and compare their cons and pros;
2. To investigate the market need of window robot;
3. To design and develop a new type of window robot that is suitable for household application.
1. To understand how to do due diligence of an existing product in the market;
2. To learn how to design new product with low cost and high performance.