Sheldon Nunes: C-Prize finalist with FallCast

On Friday night Callaghan Innovation held the final of its "C-Prize" technology competition.There were 10 teams of finalists, and one of those was young software developers Sheldon Nunes and Nick Mertens. Their Quoralis team didn't win the big prize, but their FallCast is working on a wearable technology that aims to predict and identify a person, such as an older person, at risk of falling. 22-year-old Sheldon Nunes explains.