I dont know that I would call that enrichment, my idea of enrichment is more somehting to entertain the animal, so if you were looking to enrich humans, you'd give them a TV. But it sounds cool, keep us posted, should be fun!
Enrichment does not necessariliy mean entertainment in our understanding. Its just to keep anmials busy, to use their brain and body.
When I worked with seals, we put huge ice-cubes into their pool with fish in it, so they were busy eating it.