Ambient bus arrival monitor from hacked Linksys WRT54GL.
Transport for London has a wonderful service called Countdown
that can give live bus arrival times. For example, here's a page showing live buses passing No. 10 Downing St
. Underlying this is a simple JSON API that, while not public, seems to be usable by the average programmer. So with its details deciphered (hardly hard since the web site uses the API) John Graham-Cumming set about building an ambient bus monitor into a model London bus. The idea is to glance at the model bus and see the times of the next two real buses you're likely to want to catch, and know when to leave the house.
posted by netbros
on Mar 20, 2012 -