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ROS Robotics Projects

You're reading from   ROS Robotics Projects Make your robots see, sense, and interact with cool and engaging projects with Robotic Operating System

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781783554713
Length 452 pages
Edition 1st Edition
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Author (1):
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Lentin Joseph Lentin Joseph
Author Profile Icon Lentin Joseph
Lentin Joseph
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Table of Contents (13) Chapters Close

Preface 1. Getting Started with ROS Robotics Application Development 2. Face Detection and Tracking Using ROS, OpenCV and Dynamixel Servos FREE CHAPTER 3. Building a Siri-Like Chatbot in ROS 4. Controlling Embedded Boards Using ROS 5. Teleoperate a Robot Using Hand Gestures 6. Object Detection and Recognition 7. Deep Learning Using ROS and TensorFlow 8. ROS on MATLAB and Android 9. Building an Autonomous Mobile Robot 10. Creating a Self-Driving Car Using ROS 11. Teleoperating a Robot Using a VR Headset and Leap Motion 12. Controlling Your Robots over the Web

Getting started with ROS web packages

ROS offers several powerful and very useful packages to communicate over the Web and interact with robots from web browsers . In the first section, we will discuss some of the open source modules and packages for building cool robot web applications. The packages that we will discuss here are developed and maintained by the ROS web tools community (http://robotwebtools.org/). After discussing the basic web frameworks, we can start discussing projects that use it.

rosbridge_suite

If we want to interact with the ROS framework from our web browser, there should be some system that can convert the web browser commands to the ROS topics/services. rosbridge provides a JSON interface to ROS, allowing any client to send JSON commands (http://www.json.org/) to publish or subscribe to ROS topics, call ROS services, and more. rosbridge supports a variety of transport layers, including WebSockets (https://en.wikipedia.org/wiki/WebSocket) and TCP.

The rosbridge_suite...

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