Don't forget to document a design problem that you encountered while working on the design of the system you're building for your class project.
Feel free to send me slides at any point during this assignment and let me know if you'd like time to discuss the problem you encountered in class.
Note: you do not necessarily have to have a solution for the problem you describe. You can approach this portion of the assignment as a means to get feedback from your fellow classmates on the approach you should take to solve the problem your encountering.
Having said that, describing a problem and its solution is also good!