This document provides an overview and discussion of topics from Module 1 of the BAPP Arts course. It introduces professional communication as the first topic and discusses its connections to reflective practice and professional networking, which will also be covered. It outlines the tasks and readings assigned for the first part on professional communication technologies. It then summarizes three main ideas from Reader 1: architectures of participation, remixable data and transformations, and harnessing collective intelligence. The document prompts students to discuss in their own words how these ideas relate to their professional practice and use of Web 2.0 technologies. It encourages students to comment on each other's blogs to continue the discussion.