OK, about a year ago I was trying to come up with iPhone App ideas.
A couple I cam up with and half wrote were...
1. A camera app that connects seamlessly with Twitter and Facebook and other social networks. Note, not a Facebook app, not a Twitter app, a camera app but it allowed instant sharing of photos that you have taken.
2. An alarm app that allows you to set reminders based on location not time. i.e. Remind me to get some bread next time I'm near the supermarket. Remember to call my mum when I'm leaving my house to set off for hers.
Then iOS5 was announced... with Twitter integration directly in the camera app ... and location based alarms! FFS!
Secondly, at work the lifts are tectonically slow. And they seem to have know AI controlling where and when they go. It could be done randomly and still be quicker. Anyway, I began to think of a new style of lift. One that has no buttons inside (for the floors) but has a panel of buttons on the outside with every floor listed on it (or some type of entry panel). That way you turn up at the lift and tell it where you want to go. Based on the list of destinations the lifts have and the position and direction of all the lifts in the system it can then calculate the quickest way to get, not just you, but everybody to their chosen destinations.
Just watching one of the recent TED videos about algorithms and BOOM... destination control lifts.
http://www.ted.com/talks/kevin_slavin_h ... world.html 9:49 into this video.
Why can I not act on my ideas and turn them into something before someone else does?! It's not like it's a generic idea either. This one regarding the lifts is a very specific but revolutionary change from the norm.