Hamsterdan writes: Called DropTag, the gadget combines a battery, a low-energy Bluetooth transmitter, an accelerometer and a memory chip. Stuck on a parcel as it leaves an e-commerce warehouse, it logs any g-forces above a set risky shock level that it experiences. The idea is that when the courier puts it in your hands, you turn on Bluetooth on a smartphone running a DropTag app and scan it before you sign for it. Link to Original Source
"Anyone attempting to generate random numbers by deterministic means is, of
course, living in a state of sin."
-- John Von Neumann