To 'stratospheric': what are these so called controllers for?
It look likes for blind people, so they can feel on the form what action they represent, hardly suitable
for handling FlightSim-commands during an (invisible?) flight.
I think they're pretty cool. What started out as a joint venture to empower gamers with disabilities is now a much broader target demographic.
For example, simulation of sliders and others split & join control modules that can be placed in a VR sim cockpit - perfect for such things as elevator trim etc. Precise control that stays put. But Logitech and Microsoft can explain it much better than I can: