The document discusses using technology for literacy instruction in 21st century classrooms. It provides background on the presenters and the goal of sharing effective technology uses that can be implemented in classrooms. Some key technologies discussed are blogging, wikis, podcasting, VoiceThread, and digital storytelling. The document also discusses the National Council of Teachers of English definition of 21st century literacy as involving proficiency with technology tools, collaboration, information design and sharing, and managing and analyzing multiple streams of information.