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> So at some point only physical contact will be fully reliable But then there are twins, so... The "problem" pre-existed.
by groestl 4y ago
> So at some point only physical contact will be fully reliable
But then there are twins, so... The "problem" pre-existed.
- OkayPhysicist 4y agoIt doesn't need to be perfect, it just needs to be good enough. In real life, the likelihood of twins perfectly emulating each other, and then using that to deceive others for anything but playful intent is low enough to be acceptable. If a solution is good enough that exceptional corner cases are rare and typically harmless, then it's good enough for adoption.