As certain areas of practice in higher education shift online, the work of learners and teachers increasingly takes place within the domain of the image. The "digital turn" we are experiencing, both in higher education and in the wider culture, accompanies an "iconic turn" in which the logic of the image as it emerges on our screens has a growing…

This textbook was developed for use in a Concordia University (Quebec) course entitled "Communication Analysis of Environment." Designed as a practical application of information theory and cybernetics in the field of communication studies, the course is intended to be a self-instructional process, whereby each student chooses one…