A check-in is just a weekly opportunity to score some points and ensure that you are keeping up with the course content. The requirements vary from week to week, but may involve responding to a survey, taking a brief online quiz, or participating in a discussion. They are due by midnight on the designated day.
+25
Choose one of the four projects we discussed (or another project idea), and write a description of the project. Discuss the intended audience, some of the requirements you foresee, and why the project would be interesting. (Aim for about a page of text.) Post your description to Piazza as follow-up under the “Project Ideas” note, to persuade your fellow students to vote for your conception of the project.