I have been hitchhiking for half a century. But in that time thumbing rides has shrunk from the mainstream method for budget travellers to get around to the most minority of sports – on the periphery of transport, with most people never having stood by the side of the road hoping for a lift. Adam Renak and Dan Smith are two engineers seeking to transform hitchhiking with an app called Hitchr. This is their story.This podcast is free, as is Independent Travel's weekly newsletter. Sign up here to get it delivered to your inbox. Hosted on Acast. See acast.com/privacy for more information.