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Robert C. Miller. Krosnick, Rebecca P. (Rebecca Paige) Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science 2016-12-22T15:17:45Z 2016-12-22T15:17:45Z 2015 2015 http://hdl.handle.net/1721.1/105992 965797869 Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015. This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Cataloged from student-submitted PDF version of thesis. Includes bibliographical references (pages 92-93). Videos provide learners an engaging way to learn material, but they are not easy to navigate. Electronic textbooks are easy to navigate and help learners review material they have already seen, but they are not very engaging. VideoDoc combines videos and textbooks to provide learners with a single resource that engages them and is easy to navigate. The interface can be played like a video or read like a textbook. Lecture videos and their corresponding transcripts are broken into sections by topic, and each section also has screenshots of representative video frames. A user can navigate the interface by scrolling through the sections or clicking on section titles in an interactive table of contents. A VideoDoc lecture is automatically generated from a time-annotated text transcript and a labeling of talking-head video frames, and an instructor can fine-tune section boundaries and add section titles using an editing interface. Through a user study we found that VideoDoc helped users more easily navigate lecture videos, but some users had trouble learning how to use features of the editing interface. by Rebecca P. Krosnick. M.Eng. 93 pages eng Massachusetts Institute of Technology M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 Electrical Engineering and Computer Science. VideoDoc : combining videos and lecture notes for a better learning experience Combining videos and lecture notes for a better learning experience Thesis application/pdf false Publication unknown unknown <Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="3250c067-9f9f-49c7-9759-906b58c78d4a"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>VideoDoc : combining videos and lecture notes for a better learning experience</Title> <Subtitle>Combining videos and lecture notes for a better learning experience</Subtitle> <PublishedIn> <Publication> </Publication> </PublishedIn> <PublicationDate>2015</PublicationDate> <Authors> <Author> <DisplayName>Krosnick, Rebecca P. (Rebecca Paige)</DisplayName> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Massachusetts Institute of Technology</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>http://dspace.mit.edu/handle/1721.1/7582</License> <Keyword>Electrical Engineering and Computer Science.</Keyword> <Abstract>Videos provide learners an engaging way to learn material, but they are not easy to navigate. Electronic textbooks are easy to navigate and help learners review material they have already seen, but they are not very engaging. VideoDoc combines videos and textbooks to provide learners with a single resource that engages them and is easy to navigate. The interface can be played like a video or read like a textbook. Lecture videos and their corresponding transcripts are broken into sections by topic, and each section also has screenshots of representative video frames. A user can navigate the interface by scrolling through the sections or clicking on section titles in an interactive table of contents. A VideoDoc lecture is automatically generated from a time-annotated text transcript and a labeling of talking-head video frames, and an instructor can fine-tune section boundaries and add section titles using an editing interface. Through a user study we found that VideoDoc helped users more easily navigate lecture videos, but some users had trouble learning how to use features of the editing interface.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication>