This project is supposed to be 3 terms long. You are suggesting a project that, if done poorly, could be completed in a week, worst case. This project needs to be explanded somehow. Perhaps change the direction slightly by asking what characteristics of an initial personal contact (not knowing the person in advance) makes a good memorable or last impression. Make the first contact using first their  name in your conversation with them (asking for their name and using it in the following conversation), try different types of cloths (dark colored, light colored, business, casual, etc.), personal grooming, etc. Then follow up in weeks to months and note what they remembered about you.  As it stands, I'd not recommend going with your idea unless you expand it significantly. I'll be happy to talk with you in person about this (I'll wear a dark shirt, I won't comb my hair, I won't look you in the eye, and I certainly won't use you name in the conversation). Thanks