Generating photo manipulation tutorials by demonstration
ACM SIGGRAPH 2009 papers
An evaluation framework of user interaction with metadata surrogates
Journal of Information Science
e-Learning and the Science of Instruction: Proven Guidelines for Consumers and Designers of Multimedia Learning
Chronicle: capture, exploration, and playback of document workflow histories
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Parallel prototyping leads to better design results, more divergence, and increased self-efficacy
ACM Transactions on Computer-Human Interaction (TOCHI)
Pause-and-play: automatically linking screencast video tutorials with applications
Proceedings of the 24th annual ACM symposium on User interface software and technology
Delta: a tool for representing and comparing workflows
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
MixT: automatic generation of step-by-step mixed media tutorials
Proceedings of the 25th annual ACM symposium on User interface software and technology
Learnersourcing subgoal labeling to support learning from how-to videos
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Generating annotations for how-to videos using crowdsourcing
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Generating annotations for how-to videos using crowdsourcing
CHI '13 Extended Abstracts on Human Factors in Computing Systems
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Video tutorials on the web have gained popularity in various domains, but most video repositories are not designed to support the unique content and structure of how-to videos. Learners face difficulty in finding relevant videos and applying the skills embedded in a video clip. We introduce ToolScape, a video browsing interface with a storyboard summarization and an interactive timeline. It allows learners to quickly scan, filter, and review multiple videos without having to play them. Learners can also jump to or repeat a particular step within a clip by clicking interactive indices on the timeline. In a within-subjects study where participants engaged in end-to-end design tasks with ToolScape and a control interface based on YouTube, the participants using ToolScape rated their design work higher and showed a higher gain in self-efficacy. External raters ranked designs using ToolScape higher.