Browse iConferences by Author "Albertson, Dan"
Now showing items 1-4 of 4
Albertson, Dan; Johnston, Melissa (iSchools, 2015-03-15)Given the prevalence of digital resource use in education, it is critical to understand teachers’ interactions and perceptions when retrieving digital video for instructional purposes. The overarching objective of the ...
Albertson, Dan; Johnston, Melissa (iSchools, 2018)Different concepts of added value and digital video curation are examined from a user-centered approach. Findings contribute toward a user-centered understanding and construct of digital video curation and different functions ...
Albertson, Dan (iSchools, 2015-03-15)Surveys were collected to analyze perceived self-efficacy within interactive video retrieval, overall and according to certain factors potentially significant to users’ confidence prior to a search session. A total of 214 ...
When thumbnails are and are not enough: Factors behind users' requests for information from a video digital library Albertson, Dan (iSchools, 2013-02)Research questions were posed to examine users’ requests for information, beyond a keyframe, and certain influences thereof when interactively retrieving video. Laboratory-style search experiments employing 28 users from ...