The document discusses using various technologies in the classroom, including blogs/wikis, digital video, and document sharing services. It describes the differences between blogs and wikis and provides examples of how each could be used to target different language skills. Digital video is discussed as a way to work on pronunciation, speaking, presentations, and collaborations. Document sharing services like Google Docs and Zoho allow students to collaborate online. The document provides guidance on choosing a technology, designing an activity around a language focus, and practical considerations for implementation.