I’ve started to dabble with Python for S60 on my Nokia E71. There’s a good set of libraries called Nokia Computer Vision which cover using the camera, viewfinder, image processing and most importantly… motion estimation.
So far I have a basic proof of concept using the motion estimation library which, under good conditions will allow you to control the movement of a red square around your screen. The red square, of course, represents an exhibit.
The next stage will be rendering an image with opacity (and possibly animations) which will change as you move around. After that will be placing multiples at different latitude/longitudes. Lastly a GUI will be built on top and the virtual gallery complete.
Now to find some artists. Want to have a go at it?