I thought this might make an interesting topic - people interacting with their devices. I did a quick search and couldn't find anything similar, but mods, please feel free to delete and point me in the right direction if I've missed it. Anyhow, here's a few from me to kick off...
The Generational Divide by Paul Kaye, on Flickr
Modern day conversation by Paul Kaye, on Flickr
Conference call by Paul Kaye, on Flickr
Texting by Paul Kaye, on Flickr