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Writing on a keyboard, the typical occupation of buried earthquake survivors. Who wouldn't think of doing it to be noticed and rescued?
by HelloNurse 10y ago
Writing on a keyboard, the typical occupation of buried earthquake survivors. Who wouldn't think of doing it to be noticed and rescued?
- pbhjpbhj 10y ago@rescuers - hey, am trapped #rescueme #buriedalive ??? Was more thinking of using the technique to detect people moving small amounts - the referenced story spoke of detecting breathing rate and heartbeat using "wifi" - https://news.ycombinator.com/item?id=12357447 https://news.ycombinator.com/item?id=12357447.