Just got this idea: You can download train and bus schedules on your mobile, you can buy tickets online, so why doesn’t the system combine the two to guide me through the public transport?
The idea is that I send a request to travel to some spot. The software should know which coupons and other discounts apply for me, what tickets I already own, etc. So the first step would be to tell me what tickets I need in addition to what I already have and what that would cost.
If I pay, the system should guide me to the next bus stop or train station where I can start my journey. During the travel, the system should inform me a few minutes before arrivial at my next destination. This should include the estimated time of arrival, where I’ll arrive (which platform), where I need to go next (platform or location on a map), how much time I have and what connections are available.
It should also be possible to interrupt a travel, say, to have lunch on a long trip. As necessary, the system should buy new tickets and cancel preordered ones. If I stay overnight, I should get a list of connections on the next morning so I can ask the hotel service to wake me at the right time.
If you like the idea and want to implement it, drop me a note.