My previous post around the location and sensor platform in Windows 7 came a little bit out of context so apologies for that although I have since watched the PDC session and it’s well worth watching.
However…if you want to start at the beginning with Windows 7 then there’s the Developer Guide which you can download from here;
and you should also make sure that you’re subscribed to Yochay’s blog which is up here;
Mike Taulty 