I would love to see a pet waste remover for the yard, it should remain out side all the time be able to be scheduled, and also sent out to a specific location for and urgent retrieval.
Also self emptying see “pet waste digester” as a thought. Could was lidar,camera, v3 mounted cameras. Lots of options for integrations and my bet is people will pay dearly, as cleaning this up is a thankless job.
The first successful one will set the bar. Aim high