Hello 
My programmable robot is now available**: Programmable Robot UE4 Marketplace
The Robot** controlled by specific Positions.
With the ProgrammRobot Widget you can set 6 Slot with 10 Positions each.
The positions, times, interpolation mode, some checkbox are saved in the memory file.
Multiple ways to interpolate motion.
Movement time adjustable
Adjustable waiting time after movement.
Dependency on the start of the movement (external event).
Hydraulic-Sound.
Exact Collision Mesh.
Pliers and Fork. You can use what you want at the Socket.
Here some Videos -> Overview, Grab a Barrel.
includes a second robot for manual control.