(There's no video for Elastic Reality yet. Please contribute to MR and add a video now!)
Elastic Reality was one of the very first PowerPC only app on the Macintosh market. With Elastic Reality, you could morph, warp, crossfade images and whatnot. Then you could export the animation to a QuickTime movie with different compression settings. It allowed the user to do very specific/precise morphing paths and sequences from an image to another image and produce very good quality animation based on those applied timeline transformations.
This is the original version of Elastic Reality from 1994, before it was purchased by Avid in 1995 and rebranded as SoftImage Elastic Reality.
Elastic_Reality_1.2.sit (1.25 MiB / 1.31 MB)
Elastic Reality v1.2.1 for PPC / compressed w/ Stuffit
elastic_reality_v121.sit (4.33 MiB / 4.55 MB)
/ compressed w/ Stuffit
At least 9MB of free RAM (12MB or more is recommended, depending on your project)
Mac OS 7.5 - Mac OS 9.2.2
Requires QuickTime (probably v2.5 or newer)
Emulating this? It should run fine under: Basilisk II