The study instruments:
http://teach.valdosta.edu/are/Artmanscrpt/vol1no1/souter_am.pdf
 
Web conferencing software in 2009 continues to develop and evolve in ways that make their application to library services increasingly possible. While these applications are not exactly new; the expectations and reality of performance are better matched now more than ever. Introduction :
 
 

Evalluation technology