This is really just another fancy design-y chair that hangs from the ceiling, but its creators have dubbed it "personal rocking' computer: the ultimate generation workstation." It may be because the position of the knees when sitting in this position create perfect thigh space to put a laptop on. I kinda wish I had one instead of two flat couches which often cause strain in my neck and my back.
Yours for just $4200 from a Swedish web site. And no, I don't think it comes with a sexy woman on top.