This documentation and content were done by Prof. Arun Mascarenhas at IDC, IIT Bombay.
You can get in touch with him at arun.idc[at]iitb.ac.in
You can write to the following address regarding suggestions and clarifications:
Helpdesk Details:
Co-ordinator
Project e-kalpa
Industrial Design Centre
IIT Bombay
Powai
Mumbai 4000 076
India
Phone: 091-22-2159 6805/ 091-22-2576 7802
Email: dsource.in[at]gmail.com