SUBSYSTEM=="video4linux", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="0892", SYMLINK+="cam_testing"
SUBSYSTEM=="video4linux", ATTRS{idVendor}=="0c45", ATTRS{idProduct}=="636b", SYMLINK+="cam_track"
SUBSYSTEM=="video4linux", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="082d", SYMLINK+="cam_align"