On 23/01/2019 19:31, Anna Noyd-Dryver wrote:
wrote:


Toilets don't need to be software controlled in the first place. Only teams
trying to justify their jobs would make them so.



It could be controlled by a box of relays, I suppose, but it wouldn’t
necessarily be more reliable and there’d still have to be a computer
interface for fault reporting.

Isn't the point of it that the PIS systems all the way down the train
report which toilets are vacant?

--
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