What R Those?: The Sneaker Shazam

"What R those?" is a research project to add new functionalities to a footwear app that serves as an intermediary between individuals to buy/sell exclusive second-hand footwear. In this case, the added functionality is that through a photo/video of the desired footwear, the app locates not only the brand/model but also if there are any available sellers on that specific shoe on the app.