Dinesh Mohan is an Emiritus Professor at the Centre for Biomedical Engineering, Indian Institute of Technology Delhi. He was previously the Coordinator of the Transportation Research and Injury Prevention Programme and Head, W.H.O. Collaborating Centre for Research and Training in Safety Technology at IIT Delhi. Mohan is one of the world’s leading experts on traffic safety issues and human tolerance to injury. His work has significantly advanced motorcycle helmet design, pedestrian and bicyclist safety and child restraint regulations, and helped develop safer ways for various modes of transportation to safely share the roadways.