This document discusses learning, communication, and teachers using technology. It covers several topics:
1) The role of computers as tutors, tools, and mediators in language learning. It discusses the evolution from CALL to TELL.
2) New communication contexts created by technology and how language choice and use is changing. It introduces concepts like digital natives and the role of different hardware.
3) Skills needed by language teachers to integrate technology, sources of teacher resistance, and evolving teacher roles to support technology-enhanced learning.