Saw this photo on LinkedIn.
It's quite a clever idea! Rather than having to press potentially dirty buttons in a toilet to record your feedback, you can use a gesture instead. Nifty!
Except… Here's how they describe it on their website.
> No specialist hardware. No complex setup. Just plug in a camera-enabled device and you're live.
Oh. Good. A 24/7 video stream live from the loos. What could possibly go wrong with that?
@Edent I know I'm out of touch (pun not intended) because I think QR code menus are sheer insanity already, but do people seriously whip out their phones to scan QR codes *inside* a stall?