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Multi-Person Motion Tracking via RF Body Reflections
- trebor 12y agoI saw something like this not too long ago. Quite a lot of potential applications for it, and not many of them good.
- Isamu 12y agoRF body reflections ... so radar? Ah yes: "To address these challenges, WiZ builds on Frequency Modulated Carrier Waves (FMCW), a radar technique that provides TOF measurements. WiZ introduces multi-shift FMCW, a multi-antenna extension to FMCW where the signal transmitted by different antennas is structured in a particular way to disentangle the TOFs corresponding to different people and eliminate the impact of fictitious TOFs that do not correspond to a physical target." Looks very cool. Thanks for posting this.