Machine loading on linear unit

Some solutions are very simple, you just have to come up with them. Cobots are often used for loading and unloading machines. However, even an SME often has more than one machine. To operate two machines, for example, you then need two robots, a hybrid cobot or a...
A linearity would also be an option, as this video shows. The author does not really believe that the robot is a cobot, but never mind. However, the rail reduces the human's ability to intervene, he has to stand a few centimeters further away from the machine.

A little advertising: You can see the display between the two presumably aged machines. It probably belongs to the robot. Be that as it may, it seems conceivable that a camera with the Opdra software is positioned on this display or on the two monitors of the machine. This digitizes any screen displays so that they can subsequently be fed to a PLC without the machine having an interface. This way the robot can be controlled. After all, the robot has to know when which process is finished. Info about Opdra can be found at the link.