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Ha Trinh, Koji Yatani, Darren Edge
2014 Proceedings of the 32nd annual ACM conference on Human factors in computing systems - CHI '14  
rehearsal support deeply integrated in slide presentation software.  ...  Rehearsal is a critical component of preparing to give an oral presentation, yet it is frequently abbreviated, performed in ways that are inefficient or ineffective, or simply omitted.  ...  The result of this exploration is PitchPerfect: an integrated rehearsal environment with three targeted rehearsal modes for structured presentation preparation in PowerPoint.  ... 
doi:10.1145/2556288.2557286 dblp:conf/chi/TrinhYE14 fatcat:5bkjvmgvrrh23dmm3oizxo3fii

Tools and evaluation methods for discussion and presentation skills training

Katashi Nagao, Mehrdad Panahpour Tehrani, Jovilyn Therese B Fajardo
2015 Smart Learning Environments  
We also developed a digital poster authoring tool, a novel tool for creating interactive digital posters displayed using our digital poster presentation system.  ...  Our university is currently developing an advanced physical-digital learning environment that can train students to enhance their discussion and presentation skills.  ...  Thus, they developed the proposed system, an integrated rehearsal environment that supports users to evaluate their presentation performance during preparation for structured presentation in PowerPoint  ... 
doi:10.1186/s40561-015-0011-1 fatcat:37ykrhcwuzbbrmmlvscd4p23lq


Ha Trinh, Lazlo Ring, Timothy Bickmore
2015 Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems - CHI '15  
Judges who viewed videotapes of these presentations rated those with DynamicDuo significantly higher on speech quality and overall presentation quality for all presenters.  ...  in public speaking anxiety and speaking confidence for non-native English speakers.  ...  ACKNOWLEGEMENTS We thank Elizabeth Bates and Karlyle Pilones for their help on our user studies, and Zach Berwaldt for his support on the design of our virtual presenter.  ... 
doi:10.1145/2702123.2702584 dblp:conf/chi/TrinhRB15 fatcat:mmryb5syd5bhhlcd4kqce2dh2q

Thinking Outside the Box: Co-planning Scientific Presentations with Virtual Agents [chapter]

Ha Trinh, Darren Edge, Lazlo Ring, Timothy Bickmore
2016 Lecture Notes in Computer Science  
This assistant motivates and collaborates with users in a structured brainstorming process to explore engaging presentation structures and content types.  ...  Our study of AceTalk demonstrates the potential of human-agent collaboration to facilitate the design of audience-centered presentations, while highlighting the need for rich modelling of audiences, presenters  ...  The PitchPerfect system [16] has shown that a more structured approach also benefits presentation rehearsal, while DynamicDuo [15] has demonstrated that virtual agents can effectively co-deliver presentations  ... 
doi:10.1007/978-3-319-47665-0_27 fatcat:gh5c4njb2vginhi553ll6fwetm

ROC comment

Mohammad Rafayet Ali, Facundo Ciancio, Ru Zhao, Iftekhar Naim, Mohammed (Ehsan) Hoque
2016 Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing - UbiComp '16  
We present an automated interface, ROC Comment, for generating natural language comments on behavioral videos.  ...  Evaluation of our system with 30 participants conclude that while the generated comments are helpful, there is room for improvement in further personalizing them.  ...  The PitchPerfect [15] system helps improve public speaking by supporting structured rehearsal in slide-based presentation software.  ... 
doi:10.1145/2971648.2971743 dblp:conf/huc/AliCZNH16 fatcat:z7hnb4m46bfi3bgjqdichfsre4