How often do you see problems that need fixing? How often do you design your own solutions to them — even if they won’t be implemented at scale? Seeing that many of the municipal parking lots in his native Sri Lanka use a paper ticketing system which is prone to failure, [Shazin Sadakath] whipped up his own solution: an efficient RFID tag logging system.
An RFID keyed system like this might be difficult to realize for even a small portion of the parking lots, but it’s a potential solution nonetheless. RFID entry systems can certainly be a functional solution in an office-scale environment for those with similar initiative.