Techniques to assess driver state are advancing and our partners have the ability to collect significant amounts of useful data. However, they are often user of what to do with those data and what helpful interventions might involve. Our current project in this area (funded by JLR) is identifying innovations to mitigate driver fatigue. Bringing a multi-disciplinary perspective (sleep science, psychological science, cognitive science etc), we have conducted a series of phases that have led to the identification of potential innovations. Further funding is now being sought to trail these innovations.