Presentations
 
DuVall, J. Barry and Matthew R. Powell, Coping with Terror--Creating Personal Security Shields to Improve Workplace and Community Safety with Wireless Personal Alert Systems and Roving Nomadic Networks, Information Systems Audit and Control Association (ISACA), May 4, 2005, Research Triangle Park, NC.
 
DuVall, J. Barry and Matthew R. Powell, Be Safe--Creating Your Own Personal Security Shield, Southeast Wireless 2004 Symposium, Foundation of Renewal for Eastern North Carolina (FoR ENC);Rural Internet Access Authority, December 7, 2004, Winston-Salem, NC
 
DuVall, J. Barry, Matthew R. Powell, et. al., East Carolina University system-wide conference on Personal Alert Devices for Campus and Community Safety, November 11, 2004. Greenville, NC
 
DuVall, J. Barry, Matthew R. Powell, Breakthrough Technology for Snatch and Go Mobile Learning, California State University, WeTEC Wireless Community and Mobile User's 2004 Conference, June 2, 2004, 2004, Monterey, CA
 
DuVall, J. Barry, Matthew R. Powell, ECU LOL, California State University, WeTEC Wireless Community and Mobile User's 2004 Conference, June 2, 2004, Monterey, CA
 
DuVall, J. Barry, Matthew R. Powell,  Using Breakthrough Technology for Mobile Learning, Blue Ridge Community College, May 9, 2004, Flat Rock, NC
 
DuVall, J. Barry, Matthew R. Powell,  Web-based Customer Service Chat Tools--ECU Listens Online, Blue Ridge Community College, May 9, 2004, Flat Rock, NC