protocols

Delver at contraptions.venkateshrao.com, running summerofprotocols.com, host of /gloom ☀️

@vgr does putting a push/pull sticker on a door qualify as a protocol?

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it's a sticker on one side but it's two-sided

do they have those in france??

it's more like a sign, but it's pretty cool that the same sticker serves two purposes

Probably.
I was just intrigued by the idea of putting a sticker that says "push/pull" on one side of a door that only responds as expected to one of these commands.