The claim that the BionicMobileAssistant is just an extension of the Festo Bionic Handling Assistant ignores the fundamental difference of autonomous mobility.
A fixed arm excels in controlled precision, but the BionicMobileAssistant must handle an unpredictable environment, which is a completely different failure mode.
It's like comparing a conveyor belt robot to a robot that delivers packages in a city; the challenges related to route planning and pedestrian safety are entirely different.
The weak link in this classification is ignoring the risks and technical solutions involved in movement.