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If only we could know what this was about without having to view the video.
by assimpleaspossi 3y ago
If only we could know what this was about without having to view the video.
- Izmaki 3y agoYou can glance through the slides in a minute.
- madhatter999 3y agoA minute? It’s eternity in my thumb managed universe.
- tompagenet2 3y agoI did this, and it's a good first call, but the slides look designed to be talked along with, so I am not really any wiser now
- deleted 3y ago[deleted]
- xkcd-sucks 3y agoI too hate videos and didn't watxh this one yet, but the slides seemed clear even without the talk: - Tazer/Axon makes some kind of police oriented hw/sw platform thats deployed on police bodies and cars - which uses BLE - Tazer/Axon has their own BLE MAC address prefix, which is published by the FCC - The less significant bytes of BLE MAC address are a unique id for the hardware, which usually maps 1:1 with 1 officer or 1 car - So by listening to or probing some BLE crap you can infer cops are present close to where that MAC address prefix is, and by recording over time and area figure out movement patterns even to the level of individual hardware. Maybe I'm missing something but it does seem like a nice hack if a little overmarkted: It is technically unremarkable but clever and practical.