Charles Bolton wrote: >>The real problem with using WiFi for location finding is that most schemes >>are based on doing an RF signal characteristic map of the area and using the >>RSSI levels to predict where a tag is located. You should check the Real >>Time Location Services (RTLS) or Precision Location Services (PLS). >> >> > > Sounds like you'd need some serious hardware to get anywhere near close to an accurate reading, even in a mall. Perhaps a net of BlueTooth devices might be better. You're still talking RSSI measurements, but now you're talking about shorter ranges and less needed accuracy. Basic triangulation... Brian _______________________________________________ Wear-Hard mailing listhttp://www.haven.org/mailman/listinfo/wear-hard
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