tetra: a proposal for a tracing-based note-taking tool · this paper, we present tetra, a tool...
TRANSCRIPT
TTeTra:
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TeTra
TeTra
TTeTra: A Proposal for a Tracing-Based Note-Taking Tool
Hiroki WATANABE†1 Shinya NISHIKAWA†2 Maiko IMOTO†1 Jyouji NAKAYAMA†1
AAbstract: Note-taking is a key component to furthering the online learning experience. However, taking notes on a tablet device is difficult and clumsy, forcing learners to work harder than necessary in order to merely take notes. In this paper, we present TeTra, a tool which allows users to take notes by tracing subtitled text onscreen and thereby engage in online learning more smoothly. In order to improve learning efficiency, we defined design requirements from the viewpoints of “reduction of the extraneous cognitive load”,”synchronization of visual channel and auditory channel” and ” improvement of browsability”, developing TeTra based on these requirements.
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MOOCsMassive Open Online Courses
Coursera1 edX2
gacco3
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†1 NTT NTT Service Evolution Laboratories, NTT Corporation †2 Graduate School of Engineering, Hiroshima University. a) [email protected] 1 https://www.coursera.org/ 2 https://www.edx.com/ 3 http://gacco.org/
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情報処理学会 インタラクション 2015IPSJ Interaction 2015
A272015/3/5
© 2015 Information Processing Society of Japan 254
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ET2011-49pp13-18 , 2011 3) e PC
35(2) pp109-1232011 4) Clark, J.M., Paivio, A., “ Dual coding theory and education,” Educational Psychology Review, 3, pp149-210, 1991 5) Kiewra, K. A., DuBois, N. F., Christian, D., McShane, A., Meyerhoffer, M., & Roskelley, D., “Note-taking functions and techniques,” Journal of Educational Psychology, 83, 240-245, 1991 6) e
32(1) pp43-56 2008 7) Li, Y., Wald, M., Wills, G., Khoja, S., Millard, D., Kajaba, J., Singh, P., Gilbert, L., “Synote: development of a Web-based tool for synchronized annotations,” New Review of Hypermedia and Multimedia, p. 1-18, 2011
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© 2015 Information Processing Society of Japan 257