onewayfunction(@onewayfunction):I remember learning about this tech years ago. For those who don't know: drones with very-hi-res cameras fly high overhead with a wide angle view and record everything, all day. They don't follow any one person or car. They record *everything*. Then, say there is a person of interest, and they want to learn where they live or who they meet. They just mark the person on the video and the software "rewinds time" to follow them backwards everywhere they went. They can see who you met, mark that person in the software, and "fast forward time" to see where that person went. And so on. It has been live for at least 9 years I believe. Nothing is ever deleted.

2026.09.04 02:37

I remember learning about this tech years ago. For those who don't know: drones with very-hi-res cameras fly high overhead with a wide angle view and record everything, all day. They don't follow any one person or car. They record *everything*. Then, say there is a person of interest, and they want to learn where they live or who they meet. They just mark the person on the video and the software "rewinds time" to follow them backwards everywhere they went. They can see who you met, mark that person in the software, and "fast forward time" to see where that person went. And so on. It has been live for at least 9 years I believe. Nothing is ever deleted.

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