Hi there! I'm a student at the University of Toronto, and I'm working on a term project in biomedical engineering. I'm trying to create a device to promote wound healing for diabetic patients. As members of the diabetic community, I'd really appreciate your feedback so that I can tackle this in the best way possible. Right now I'm gathering information, so you can reply to the questions below or add other experiences that you've had. If you get a cut, do you always treat it seriously to prevent an ulcer? If not, how would you determine when things have started to get more serious? In your opinion, what are common reasons that an ulcer would form? (eg. leaving a cut too long without treatment, infection, etc) Are there any other problems you have with wound healing that you would like to see fixed? Thanks so much for your time, and I really appreciate your insights.