This documentation for the course was done by Prof. Keyur Sorathia at DoD, IIT Guwahati.
You can get in touch with him at keyur[at]iitg.ernet.in or keyurbsorathia[at]gmail.com
More details about his research can be found on www.embeddedinteractions.com
You can write to the following address regarding suggestions and clarifications:
Department of Design
Indian Institute of Technology Guwahati