The Web Interface for Statistics Education (http://wise.cgu.edu) is a website built around interactive tutorials designed to teach introductory and advanced statistical concepts. The tutorials use Java applets that dynamically illustrate the statistical concepts being taught. By using Java applets, we teach statistics in a manner not possible in a traditional classroom environment. In this pape...

Users of traditional tutorials and help systems often have difficulty finding the components described or pictured in the documentation. Users also unintentionally miss steps, and perform actions that the documentation’s authors did not intend, moving the application into an unknown state. We introduce an interaction technique that uses translucent colored stencils containing holes that direct ...

Tutorials are one of the most fundamental means of conveying knowledge. Ideally, tutorials not only describe each step with text or via audio narration but show it as well using photos or animation. In most cases, tutorial authors capture media from handheld mobile devices to import into these documents, but increasingly they use wearable devices as well. Here we explore the use of head-mounted...