My son in law has a new app on his phone that does time lapse shots, we did a sequence of me roughing out an Ash bowl, it got a bit hairy as the bowl had a completely unexpected hollow that mad making the initial tenon a bit tricky, but with a bit of care it worked out OK, this isn't easy to see it the high speed run, but you can pause at any point and see a clear image as the movie is made entirely of stills shot at 1 second intervals.
Video can be seen here
Video can be seen here