I don't remember Zoë using a treadmill at ESC. She used it at the NF, but on the ESC stage she was firmly on the floor
The whole performance looks like a mash-up of what happened in the Austrian National Final 2016 and which was never seen, at least on my own accounts, ever before.
The treadmills by Zoe, the backstage entry by Vincent Bueno and the radioactive neon 1980's backdrop by Farina Miss. Vincent Bueno also used hoverboards to enter the stage, the same gimmick was then used by Mans Zelmerlöw at the Grand Final.
So as an Austrian, I am of course incredibly humbled and blessed that ORF inspired the mighty SVT with its ideas. In recent years it took Celine Dion, David Guetta and Matt Simmons, so I almost faint at the idea of our own inspirational powers
Well of course, this guy named Anton af Slingergaard (or whatever his name was) was the best buddy of the Austrian script writer (ESC2015CP), so maybe he got something in return for his help. Although our script was more contrived in the end than Petra Mede's in 2013, so I don't know why we needed that help.
Lucky that we did not inspire the fashion disaster though. Suits and bare feet in sneakers just hurt a fashionista like me.