Flinc [0], a start-up from Germany, does exactly this but in real time, too. It can hook up with the drivers navigation software so they are only asked to pick someone up, when it does not change their own route.<p>I highly prefer this model over the classic Uber/Lyft service, because it actually delivers on the promises of the sharing economy. Resources are shared, from which both parties and the general public benefit. Its not just taxis with lower wages.<p>Of course, critical mass is a bigger problem with this model, but there is the obvious entry point of white-label ride sharing platforms for companies, which flinc does, too.<p>I think, it is about as cool as it gets, until I get my self-driving car, which transports passengers on-demand the whole day after it drove me to work, from time to time being recharged on inductive parking spots, powered by green energy.<p>[0]: <a href="https://flinc.org/" rel="nofollow">https://flinc.org/</a>