Neorest... pshhh. Time to upgrade, Mason!

The Satis is controlled by your smartphone (which you have to admit you'll probably already have in your hand anyway) so you don't have to touch that filthy control panel.

https://www.youtube.com/watch?v=JO8LutKUTO4

(also shows an animation of the sprayer thingy)

Yup - and I think it's overpriced. If it was a consumers' market this would be way cheaper, but in Japan it's very much a B2B thing, therefore you don't get good prices if you want to buy your own.