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Possibly infrared sensing? Some fancy IR cameras can see a human body through walls, so I guess it's not inconceivable that a LIDAR (which is already IR, I thin
by mseebach 10y ago
Possibly infrared sensing? Some fancy IR cameras can see a human body through walls, so I guess it's not inconceivable that a LIDAR (which is already IR, I think?) could penetrate a hedge.
- swiley 10y agoYou're thinking of far IR (typical black body radiation at room temperature for most materials) near IR is what has to be filtered out in web cams and what a lot of these LIDAR devices use, it behaves almost exactly like visible light.