<p>yogi, is this system currently in place somewhere else in the world? Sounds interesting, it could be a good business...</p>
<p>Haha, we wish we came up with it first. AC Transit has a similar system called NextBus (<a href="http://www.nextbus.com)...we're">http://www.nextbus.com)...we're</a> actually leeching their data feeds for the AC buses that come to campus. It's been patented for years (by NextBus), so no, you're not going to be able to start a business :)</p>
<p>You don't even need to have proprietary technology to do a business like this, just have good implementation. Every city in the world is going to have that...</p>