Saw this a couple months ago here, someone else posted it.
REPOST. (JK, I'm not Reddit)
I think it's a stroke of inspiration, but VERY poorly thought out. That thing would be uncomfortable as sin, and also not very practical. I'm surprised it made it to the production stage without ANYONE realizing, "wait, this idea is really STUPID."
Good for a chuckle and an expensive novelty item, IMO.
Fender Jazz Bass #1029