Was watching the CNBC Bill Gates talk. He foresees Win CE / Mobile as a potential product from Microsoft in near time( by potential i mean something like XP). While watching him say about camera stuff on smartphones, a very smart idea for an app took birth. Imagine a web service that can give all the historical monument info by taking its picture as input. So you go to Statue of liberty, click its pic, process it locally( as can be given to the web service) and send it OTA. The web service in response to the pic sends back a whole book worth of info to you. Pretty cool Nah!
Think over it….