This is not a new story but food for though. A client of mine, Christian, is a writer for a Music Technology company in the UK. He turned me on to several great links having just returned from the NAMM Conference in LA.
So there is a dream out there among techies of building a piano that tunes itself. Good luck. I think this might be a case of what perfection may or may not be. Technology in and of its self is not bad and much creativity and innovation can come from it so I applaud the effort even though it would seem that the result is a non starter for those piano owners who do not want to pay for their next piano tuning.