You say that the BionicMobileAssistant is not simply a subcategory of the Festo Bionic Handling Assistant because of the risks associated with its autonomous mobility, but even a static arm is not without its own unforeseen challenges.
The stability of classification depends less on mobility and more on the environment, because a calibration error on a fixed handling arm can equally paralyze a production line.
For example, a robotic arm that loses its precision in a factory can damage products or, worse, injure someone, even without moving.
Problems are not always where we expect them to be, and we must always consider the actual operating conditions.