3 ms·
You’ll just estimate the distance and power of the relay. Roundtrip delay is the only thing you can’t fake.
by mikeash 8y ago
You’ll just estimate the distance and power of the relay. Roundtrip delay is the only thing you can’t fake.
- ryacko 8y agoThe relay could emulate a reasonable power output, but that requires more precise measurements and would discourage thieves.