alastaircoote:

 

I had some time to kill at the NYC BigApps Hackathon, so I started browsing through the datasets available and toyed around with a few ideas. Before I knew it I had half of an app.

That half an app became NYC Taxi Tracker. It tracks your taxi ride and compares it with a route planner to see whether your taxi is charging you more than it should.

Nicely done! And useful. :)

(Source: alastaircoote)