When I bought my Nokia Lumia 800, I was aware that it did not have a gyroscope or front-facing camera, but I didn't think they were that important to me.
Now that Skype is out I do miss the FFC, but I have never been bothered about the gyroscope until today, when I installed Photosynth.
When opening Photosynth I get a warning, saying that full functionality would not be available because of the lack of a gyroscope. However, it does have a compass and accelerometer, and the app works as I would expect it to.
How differently would Photosynth work on a phone with a gyroscope, like the Lumia 900?
What else is the gyroscope useful for? Just some games?