Yes, in factories where the tools are programmed to do a job like tightening the bolts for an airplane plug door or your car engine head. The quality assurance gains are enormous (the tool does the job and logs it).
Problems occur when the customer cuts IT security costs or tampers with the tools to increase production rates.
Switzerland is very mountainous and has pretty fast trains too, although not Shinkansen-fast. Swiss trains are expensive and comfortable and the vista is pretty much always great.