Okay, so we are ready to run the application. Let's begin.

You can run any robot simulation that has some sort of image topic or camera topic.

For a demo, we will launch the TurtleBot simulation using the following command:

    $ roslaunch turtlebot_gazebo turtlebot_world.launch

After launch the simulation, run the HTTPS streamer node from web_video_server:

    $ rosrun web_video_server web_video_server

After running web_video_server, launch rosbridge_server to send Twist messages to ROS from the keyboard teleoperation module:

    $ roslaunch rosbridge_server rosbridge_websocket.launch

Now, open Robot_Surveillance.html to look at the output.

Here is the output you will get for the Robot_Surveillance application.

Now you can move the robot and look at the camera view from inside the browser itself.