That 's a lot less time than it might take if the responder had no idea where to start , but it could be too long if lifesaving treatment was needed in less time .
Hydronalix , a marine-robotics firm based , rather surprisingly , in landlocked arizona , has come up with emily-the emergency integrated lifesaving lanyard .
Mixing the aversive with the appetitive sends conflicting information to the brain , and confusion is what the senses are trying to avoid as they supply you with useful , lifesaving information .
In the oct. 1 incident , the boat that had been loaded with families sank within minutes of the collision , passengers said , and many were not able to access lifesaving devices before being thrown into the water .
乘客说,在10月1日的事故中,观光船很快沉没,很多人还没来得及拿到救生设备就落水了。
But the scheme is potentially lifesaving in remote areas , and might also have commercial potential to deliver small packages in the rich world .