Spoiler: this is not implemented, once you click through demo, there is "join the waitlist" prompt.

I am guessing it's one of those fake websites to judge interest.

(In related news, I am looking forward for this to be used - by other people of course. Imagine: I arrive to downtown, fully intending to pay, but all spots are taken by illegally parked people. No worries - head to parkremark, report a (fake) police sighting, and watch some spots mysteriously free up. Sweet! And the best part there is no ethical downsides, those people were jerks to begin with.)

Seems like performance art. Very funny, well done.