Here's an iTunes tech link, really the
music store.
Hmm, this Perl guy has an
RSS Weather Service idea
These are the
guys in Newton. Their particular spin is, "It's 7 pm, do you know where your teenager is?". But much of their technology overlaps with what we at Robot Traffic Labs are looking into.
Mobile GPS
demonstration page. What's interesting about this is that it uses Open Source, and provides libraries licensed under the GPL.
Here's some stuff on mobile phones and
Linux
Here's what police in the UK are
doing
These guys have an interesting project, using
GPS and cell phones.
Here's some background
technical info about cellular technology.