Hand Trembling Way

So can you tell me how this image was made? It's a little bit analog low-tech for sure, making use of a "rescan" technique I learned from my Experimental TV Center lab days with the wobulator: The original image of hands in an "offering to the Earth" mudra is from a number of years ago,  and I've used this as an element in a number of finished pieces... A few years ago I processed the healing hands image thru the fun and fantastic Percolator iPhone app to create a range of visual processed output frames. These were combined into a GIF recently and then run thru a glitch app or two .(I forgot which ones, sorry!)  Finally, the resulting video was played back in a loop on an iPad and re-captured as a standard video with my phone. (Hence, playing with the angles allow me to get a foreshortened trapezoidal perspective...) I then reduced the HD video footage to a smaller frame size and GIF'd it - results below: