Welcome to the Technology Interface Journal, the on-line journal for the Engineering Technology profession serving education and industry. We have many excellent papers for this issue. The authors have done an excellent job with their topic selection and their coverage of the material. I want to thank our guest editor, Mark Rajai - IAJC President & 2008 Conference General Chair, for his work putting this edition together.

The Technology Interface Journal has been developed to provide professionals in the Engineering Technology profession and related fields, the opportunity to share ideas concerning teaching, teaching improvements, projects, industrial activities, research and much more via the internet. Your continued support of this project is greatly appreciated.

The Technology Interface Journal is currently seeking papers and TechTips for the Spring 2010 edition. The deadline for submitting papers or TechTips for inclusion in the Spring 2010 edition is March 6, 2010.

Submissions should be sent to, Jeff Beasley, Editor. Read this Note from the Editor.

Thank you for supporting the Technology Interface .

Jeff Beasley, Editor
Michael Morrell, Associate Editor
Farrokh Attarzadeh, Associate Editor for student papers.
Ali Mehrabian, Associate Editor for Book and Software Reviews
Wangping Sun, Associate Editor for Global Learning



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Winter 2009
Volume 10 Number 2
ISSN# 1523-9926