The document introduces technologies that can be used instead of or in addition to chalk and whiteboards for teaching, including Paper Show, audience response systems (ARS), Panopto lecture capture, Twitter, and enhanced classroom spaces. It provides an overview of each technology, examples of how they have been used, and links to additional information. The session aims to give hands-on experience with Paper Show, ARS, and Panopto and help identify where these technologies could enhance teaching methods and scenarios.