Good product designs solve a user problem, occasionally a problem the user didn't realize they had. Other product designs emerge when companies try to apply some technology they've mastered to a new market, answering a question no one asked.I think this product falls in the latter category, but I'd rather hear directly from the target market, which is musicians.Cooler Master is a Taiwanese company that makes gaming accessories, like chairs that deliver haptic feedback. They've repackaged that technology into this Throne X, a stool targeted at musicians.It uses "sound-to-vibration" internals to essentially serve as a haptic metronome. It can be set to keep its own beat, or provide the sensation of the beat that is already being played. "Sitting on the Throne X, musicians can feel the rhythm pulsing through their bodies, intuitively performing on the beat, better synchronizing with their bandmates, and immersing themselves in the art of music," the company claims. Musicians among you: Does this actually seem useful? And would you pay the $1,000 this will reportedly retail for?