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I'm sure I read the Morse code one in a '90s science fiction story, although I think that was described as pure haptics; not sure if that would count as prior a

I'm sure I read the Morse code one in a '90s science fiction story, although I think that was described as pure haptics; not sure if that would count as prior art for your patent.

WalterBright 5y ago
Certainly, Morse code itself isn't patentable. It's more the specific combination here.