dr. peggy helwig is with us. dr. helwi grveg, how might thisp you in the future? >> if you are closer, it only allows you a couple of seconds. but it's only taking you a couple of seconds to get under the desk and hold on. that's for personal safety part of it. the other part of it is the automated response. for example, as soon as this information comes, computers can start slowing down trains. or generators can be started in hospitals so that when the power fails, the people in the emergency room and the intensive care still have power and still are on all of their life support systems. so in that case, a second, two seconds is plenty of time to actually do something. it's important, our partners are there to look at the warning, and decide in the case of their operations, what kinds of things could happen in as few as one or two seconds, that would make their operations be safer in case of an earthquake, that would make them have less damage, perhaps fewer deaths or injured, and to be able to be more resilient and recover more quickly in case of an earthquake.