A Study on the Application of TRIZ to CAD/CAM System

This study created new graphical icons and operating functions in a CAD/CAM software system by analyzing icons in some of the popular systems, such as AutoCAD, AlphaCAM, Mastercam and the 1st edition of LiteCAM. These software systems all focused on geometric design and editing, thus how to transmit messages intuitively from icon itself to users is an important function of graphical icons. The primary purpose of this study is to design innovative icons and commands for new software. This study employed the TRIZ method, an innovative design method, to generate new concepts systematically. Through literature review, it then investigated and analyzed the relationship between TRIZ and idea development. Contradiction Matrix and 40 Principles were used to develop an assisting tool suitable for icon design in software development. We first gathered icon samples from the selected CAD/CAM systems. Then grouped these icons by meaningful functions, and compared useful and harmful properties. Finally, we developed new icons for new software systems in order to avoid intellectual property problem.


Keywords:


References:
[1] D. Mann and E. Domb, "40 inventive (business) principles with
examples", The TRIZ Journal, Sep. 1999.
[2] S. Dourson, "The 40 inventive principles of TRIZ applied to finance", The
TRIZ Journal, Oct. 2004.
[3] G. Retseptor, "40 inventive principles in marketing, sales and
advertising", The TRIZ Journal, Apr. 2005.
[4] G. Retseptor, "40 inventive principles in quality management", The TRIZ
Journal, Mar. 2003.
[5] D. Mann and B. Winkless, "40 inventive (food) principles with
examples", The TRIZ Journal, Oct. 2001.
[6] J. Terninko, "40 inventive principles with social examples", The TRIZ
Journal, Jun. 2001.
[7] G. Retseptor, "40 inventive principles in microelectronics", The TRIZ
Journal, Aug. 2002.
[8] B. Grierson, I. Fraser, A. Morrison, S. Niven, and G. Chisholm, "40
principles - chemical illustrations", The TRIZ Journal, Jul. 2003.
[9] J. Hipple, "40 inventive principles with examples for chemical
engineering", The TRIZ Journal, Jun. 2005.
[10] G. L. Filkovsky, "40 inventive principles with applications in universe
operations management", Anti TRIZ Journal,Vol. 2, 11, Dec. 2003.
[11] J. Zhang, K. H. Chai, and K. C. Tan, "40 inventive principles with
applications in service operations management", The TRIZ Journal, Nov.
2003.
[12] K. C. Rea, "Applying TRIZ to software problems - creatively bridging
academia and practice in computing", The TRIZ Journal, Oct. 2002.
[13] M. Schlueter, "TRIZ for perl-programming", First presented at TRIZCON
2001, The Altshuller Institute, Mar. 2001.
[14] S. Kaneko, H. Ikemoto, and Y. Kusui, "Approach to designing
easy-to-understand icon", IEEE System and Software Engineering
Laboratory, Toshiba Corporation 1991; 246-253.
[15] W. Horton, "The Icon Book: Visual Symbols for Computer Systems and
Documentation", John Wiley & sons Inc. 1994.