Students have built in "crap detectors" according to a book "Teaching is a Subversive Activity" and they know if you know what you are presenting is true or not because they can easily do a fact check, and they are so familiar with new technology now days that they know whether or not the teacher knows "their stuff" or not or utilizes technology themselves. So, sincerity and honesty is essential for the teacher. One can frequently learn from one's students. Resources should be invested in teachers to teach them or give them opportunity to learn just how they might include technology into the classroom and time to develop their courses to respond to technological changes. Technology is moving so rapidly that everyone is hard pressed to keep up with the latest developments. S. Golightly