Right now we're doing two robotic arms and a lot of conveyor belts - some conveyors serve as just transport, others storage of order totes and some others serve a dual purpose (they move the totes but due to the length we let them buffer for a bit). Additionally, a lot of software automation to help people.
Do you work at Ocado? Ever thought of working in AV? We're a young startup in SF, have a couple customers, just raised our seed, and are now expanding our team with some very critical high-ownership founding engineers.