3 ms·
In reality the easiest solution for this would be to build yourself a time release cellphone or something. A simple time release power switch pulls, then the ph
by 3pt14159 13y ago
In reality the easiest solution for this would be to build yourself a time release cellphone or something. A simple time release power switch pulls, then the phone tweets the key to a strong encryption scheme. Build the phone into the walls of a cafe or something, maybe a bit of redundancy (multiple cafes) / and photosensors to detect discovery and disable/destruct the phone.
If you split the key redundantly between the phones, you should be fine.
- walrus 13y agoThat doesn't sound very easy.
- simbolit 13y agoAnd now you don't have to trust the math, but all kinds of things in the physical world. A photo sensor for example is disabled by darkness. Digging up the phone by night, anyone? Bad idea, IMHO.
- jlgreco 13y agoIR LED for illumination, use the camera to detect movement where there should be none. It would burn a ton of power though.