I'm not sure that necessarily explains the need for single-use NFC tickets, though. There could be a more durable serial-use or permanent card with NFC that regular commuters could buy, and if those commuters are the vast majority of rush hour passengers, it might not be such a problem if single-use tickets had a slightly slower system.
Of course that'd mean having two recognition mechanisms, so the operator might opt for NFC and chips for single-use tickets anyway to make the system simpler. But somehow having single-use tickets with chips on them does seem wasteful to me.
Of course that'd mean having two recognition mechanisms, so the operator might opt for NFC and chips for single-use tickets anyway to make the system simpler. But somehow having single-use tickets with chips on them does seem wasteful to me.