The application was coded on Visual C# and tested on the Microsoft Surface simulator. None of us were able to successfully get the simulator to work on our personal machines, so a challenge of the project was needing to code on only a few specific machines in the lab.
Some problems we ran into while coding the application included a few subtle XAML bugs related to file paths and implementing accurate hit-testing.
Some of the critique that was raised about our initial concept was that the tokens of the planets are not useful throughout a user’s interactions with the system. Based on this critique, we decided to make the tokens more interesting and informative on their own. We decided to add weight to heavier planets and to cover gas planets with fluff to hint at their composition.