The tracking tag you just shake to send out a signal

• Autores: David Hambling
• Localización: New scientist, ISSN 0262-4079, Nº. 2917, 2013, pág. 20
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Hambling talks about a tracking tag that transmits a radio pulse at least 20 kilometers away. The device is called Agitate developed by Roke Manor Research of Romsey, UK. It can be fitted to life jackets or used to keep track of livestock or people--for example, those who may become disoriented due to dementia.