Your desk and your chair need a power outlet nowadays. What a time to be alive!
Looks interesting. Definitely too expensive for my personal use. I hope I'll get to test it one day. Also, there are pictures on the website of people having quite non ergonomic setups. I know the focus is the chair but it's a weird contrast of a high tech ergonomic solution next to an obvious, bad work setup choices (example being the slightly slouched man, who looks at the screen of his laptop).