Re: Narrowcasting (in reply to Ischai Cohen)

Hi,

in reply to Ischai's question on public display screens, you might be
interested in some of the papers referenced here:
www.dynamo-interactive.com (maybe paradiso's acoustic knock tracking).
I've recently finished working on the above project and I've just
written my PhD thesis on this (summary at www.ux-design.net ) so you
might have luck if you browse these.

hope this helps

- Harry