The K?D..What will it be?

Yes that's more or less what the Sony one does. I see it now comes with software so you can use it with any camera make, used to only be with Sony. The otherone is bigger and more complicated to use from the reviews I have read.
Nice gadget if you're off in the boondocks somewhere or if you want to link your photos to Google Earth for instance.
More important things to spend my europennies on at the mo, but one built in to a camera would be neat!

Found this http://www.stuffware.co.uk/articles/00000001.html, but it isn't the one I remember.