Indoor mapping

This is a page to collect ideas about using OpenTripPlanner for indoor mapping. Most of these ideas are not in the issue tracker yet, because we need to think about them a bit first.

Area Routing

OTP needs to be able to route users through areas instead of only on linear features. This is a pretty big job, although since ways are currently converted to multi-entrance, multi-exit vertices, we may be able to get away without changing the graph structure.

This would also be useful outdoors, for public plazas &c.