Frogparking is — according to their website — a complete solution – engage, enforce, enhance and enjoy your parking ecosystem! So if you found yourself guided to a free parking space, it might be thanks to their efforts. Likewise, if you find yourself fined after exceeding your parking time by the smallest of margins, that might well be their technology as well. Pictured is the wireless unit mounted on the ground which communicates comings and goings to a central brain.
This unit (and many more) was at the carpark at Lynnmall; some information about their plans for a VMS (vehicle management system) are on their website.