Comment Re:What am I missing? (Score 1) 101
It would take a person the best part of that 10 seconds just to realize what was happening
From TFS:
enabling automatic systems to shut down
They use such systems in Japan to, for instance, protect shinkansen trains in the event of an earthquake. The system is entirely automated so human response times are irrelevant and the consequences of a bullet train running into a destroyed tunnel or bridge at full tilt don't bear thinking about. And it works: there has never been a fatal accident on the shinkansen network (excluding suicides).