TR3 Standard USB Cameras
From wikidb
Check if Installed
$ aptitude search ros-kinetic-usb-cam p ros-kinetic-usb-cam - A ROS Driver for V4L USB Cameras p ros-kinetic-usb-cam:i386 - A ROS Driver for V4L USB Cameras
"p" - not installed "i" - installed
Could do
$ aptitude search ros-kinetic-usb-cam | grep ^i
Install
$ sudo apt-get install ros-kinetic-usb-cam
Test
Success
$ roslaunch usb_cam usb_cam-test.launch
This launch file opens /dev/video0 which is the default built in camera.