TCC 315: Invention and Design

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Invention and Design Site Index

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The Telephone Module

Module Overview (objectives, requirements)
The Invention of the Telephone (Introduction)
Problem Statement
Assignments of this module
          Requirements on notebooks
          Prepare a caveat
          Prepare a patent
          Present the patent
          Present Group Process
          Final Paper and presentation
Criteria for success
Advice on working in groups
Oral Patent presentation guidelines

History and Resources:
Bell Notebooks Online
Background on Bell and his invention
Alexander Graham Bell's Path to the Telephone
Master Map of Bell's invention process
AT&T TrueVoice
Who Invented the Telephone? - from Ethical and Environmental Challenges to Engineering (Gorman, Mehalik, Werhane)
Sample Student Patents
          BLERK
          An Improvement on the Telephone

Exhibits
Exhibit 1: Bell's first patent (1876)
Exhibit 2: Gray's Caveat
Exhibit 3: A page from Bell's notebook
Exhibit 4: Bell Hands-On Simulation Rules and Materials (same as Module Overview above)
Exhibit 5: Modern versions of Bell's telephone
          Liquid Transmitter (picture)
          Magneto Receiver/Transmitter (picture)
          Carbon Transmitter
          Photophone Transmitter (picture)
Exhibit 6: Bell's second patent (1877)


Other modules' links are forthcoming! Check back shortly.

Unless otherwise noted, this page and all subdocuments are ©1994-2004 by Michael E. Gorman