Personal locator services emerge.
Finding a mentally impaired relative, a lost child, or a criminal in a sprawling metropolitan area would be simple if the person were equipped with a personal locator device. The belief that it should be easy to find anyone, anywhere, at any time with a few pushes of a button has caught on with the...
| Yayımlandı: | IEEE spectrum 37, 2 (2000). |
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| Yazar: | |
| Materyal Türü: | Makale |
| Dil: | English |
| Konular: |