The first step in choosing a topic is to consider what you are interested in. I highly recommend selecting a topic of personal interest to you. If you choose something interesting, you will enjoy the research process more and you will feel more invested in the end result. You may even get a better grade!
To come up with a topic for this course, start by brainstorming a few things that you are interested in. Then, consider how your interests connect to technology. If you're not sure how your topic might relate to technology, try doing a quick Google search for your topic and the word technology, or ask your professor and/or your librarian for advice.