The document summarizes different perspectives on communication technology use in schools:
1) "The Resistor" sees technology as making communication worse and believes face-to-face is best.
2) "The Dabbler" uses some tech but struggles to incorporate all available tools.
3) "The Avant-Garde" stays up-to-date on new tech and believes it improves relations.
It then provides statistics on student device access and email usage, and discusses using email for external and internal school communication, noting to proceed cautiously and establish etiquette and security policies. It concludes with examples of using technology for instructional purposes like distance learning and interactive whiteboards.