Digital Junkyard seemed to focus more on indexing data, Auto sorting wardrobe, are you going to do it with virtual/digital display, or physically moving things around (and hence configuration of display?) either or the combination of both could be interesting – check out Prada’s virtual dressing room. 3D scan security, cute idea, if you want to go this route, maybe think about how to improve the airport or court house security system screening process? Surrogate shopper seemed to be of service design, so need to learn about communication and distribution channel. 3D print idea is good – the real challenge is to figure out what type of things people would want to print, and the practical application (+ cost effectiveness) and design the interface or interaction for such? Virtual Replica needs more thinking to figure out what, why and how.
DIGITAL WELLNESS 
Digital Junkyard seemed to focus more on indexing data, Auto sorting wardrobe, are you going to do it with virtual/digital display, or physically moving things around (and hence configuration of display?) either or the combination of both could be interesting – check out Prada’s virtual dressing room. 3D scan security, cute idea, if you want to go this route, maybe think about how to improve the airport or court house security system screening process? Surrogate shopper seemed to be of service design, so need to learn about communication and distribution channel. 3D print idea is good – the real challenge is to figure out what type of things people would want to print, and the practical application (+ cost effectiveness) and design the interface or interaction for such? Virtual Replica needs more thinking to figure out what, why and how.