This project was done by Ramprasad S, M. Des. Student of IDC, IIT Bombay during the second semester as a design project.
You can get in touch with him at ramprasadhere[at]@gmail.com
You could write to the following address regarding suggestions and clarifications:
Industrial Design Centre
Mumbai 4000 076
Phone: 091-22-2576 7820/ 7801/ 7802