[Glen Smith]

I, like many of us today, have a digital camera. Whilst on honeymoon in Paris last year I took plenty of pictures of landmarks and the landscape. These pictures were all timestamped to tell me when they were taken but no information is available to where they were taken.

I think adding an additional dimension to the camera's capabilities of a built in GPS system to store the location, direction and possibly the pitch also will add more life to the pictures. This info could be linked to a map application to give you pinpoints of where you went and when and link to the pictures. Who knows, in future it may be possible to build a 3D map using this technique.

Reward: Yes please

[mtd28student]

This could be done with bluetooth. Some Digital cameras and video camera have bluetooth. All you would then need is a bluetooth enabled GPS and some clever software.

[take1]

The Nikon DH2s has the facility to link it to a GPS device and record your position, the only problem is the camera which is a professional device costs around $3500.