Creating Web-based Laboratories [Paperback]

Covers the transmission of real-time video and audio for internet experimentation.

Provides detailed descriptions of how the various hardware and software systems can be seamlessly integrated for a complete internet remote experimentation system.

Contains examples of real working experiments that are currently running.

Remote web-based experimentation, enabling students and researchers to access the laboratory anytime via the Internet, is becoming an increasingly attractive way to complement or even replace traditional laboratory sessions. Placing a video camera & microphone before the equipment and apparatus to capture what is actually happening in the laboratory allows the images and audio data to be streamed to the client side. Researchers in different countries can share equipment and conduct research cooperatively and remotely. The authors summarise their research and discuss the development of the 5 web-based laboratories launched from the National University of Singapore. The principles, structure, and technologies required for the creation of Internet remote experimentation systems are discussed with particular emphasis on the integration of hardware and software systems. Also highlighted is the design and development of interfaces and components for use in typical web-based laboratories or similar web-control applications.Introduction Server and Client Client GUI Designs Components Panels Interface Cards Audio and Video Controlling Physical Systems Multicast Design An Implementation Example A. Source Codes for Camera Control B. Source Codes for Interface Design C. Source Codes for Coupled Tank Control References Index

Covers the transmission of real-time video and audio for internet experimentation

Provides detailed descriptions of how the various hardware and software systems can be seamlessly integrated for a complete internet remote experimentatil#.