I am a volunteer firefighter/EMT and the biggest joy is when the frail old lady you just helped thanks you. I'm sure you can find a number of places where you can make a difference.
I have a job to do, but I am too lazy/ignorant/both to do my job or even to use Google. Dear slashdot, will you do my work for me?
We are some BI company and we are doing market research on this area. What is your favourite software for/which one would you recommend for this task?
Rinse and repeat...
(to the hell with mod points)
see this http://en.wikipedia.org/wiki/Ambient_Assisted_Living