In this project, I designed the game play and give my team technical solution to achieve. When I got the theme, I thought a lot about what kind of serious game is fun and beautiful. One of my teammates just came a idea that, we could do a constellation game. Lots of ideas just came to my mind, then I quickly gave them what we could do. I feel like there already are some game using cellphone gyroscope to view the starry night, so how can we me difference? Finally, I just came a idea that, we can match constellation picture with stars. In my childhood, I read constellation many times, but I still can't tell what stars is in which constellation. Thus, we have this products.