| 摘要 |
Astronomical crises come in the form of galactic collisions, stellar collisions, collisions with asteroids, solar storms and collisions of many other types. There also can be increases in ultraviolet, microwave, gamma, or infrared radiation. This device and method is somewhat different in that it is a way to locate people or books when the GPS system or other location systems are damaged or down. Audio tapes of the person's name or name of the book, a cell phone to provide communication with someone else or provide psychotherapy, and an infrasonic transmitter, to emit radiation when one does not want to make noise, accompany the GPS device if the GPS transmitter or receiver fails. An armband provides the support and housing for these devices to assist with location. The armband could also be used to locate books with an electromagnetic wave trigger mechanism and a timer trigger mechanism.
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