Imagine a Facebook app that instantly predicts the likelihood of skin cancer. Waya.ai, a technology startup based in Champaign, has developed this open source app and is working on its next product—a smartphone app that can detect if a person has suffered a concussion. Ravijot Narang, a student in the iSchool's MS/IM program, is working on product strategy, product validation, market analysis, and customer development for the new company, which is dedicated to improving healthcare through the use of artificial intelligence and big data.