If you are interested in tracking people (which this essentially is) 
then some places sell trackable patches for geocaching.com which people 
can wear.

Andy

Daniel Denman wrote:
> Anyone else hear anything about these? I hope they release a US version. 
> I mean, a 'trackable item' GPS sounds kinda cool to me!
> 
> http://www.undertherock.com/index.php 
> <mailto:az-geocaching@listserv.azgeocaching.com>
> 
> 
> Happy Caching,
> Daniel_boone


-- 
Andy
PGP Key ID: 0xDC1B5864