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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kamahara, J. Nagamatsu, T. Kaieda, Y. Ishii, Y. |
| Copyright Year | 2010 |
| Abstract | In a previous study, we proposed a method for identifying hardships in a task by analyzing operating logs of learners using a multimedia player. However, this method could not deal with the varying rate of playback speed; thus, it was difficult to compare the analyzed operation logs for each user. We propose the CPT (Cumulative Playback Time) and normalized CPT as a more generic calculation for the time consumed by user operations for watching of a video. The average result of normalized CPT for 9 subjects could cover almost all aspects of the difficulty of a task (task hardship). Moreover, by using normalized CPT, we could classify the segments of task hardship. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 544875 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424469482 |
| e-ISBN | 9781424469505 |
| DOI | 10.1109/FUTURETECH.2010.5482660 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-21 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Information science Art Multimedia systems Hidden Markov models Displays Performance analysis Manufacturing Video recording Assembly Information analysis |
| Content Type | Text |
| Resource Type | Article |
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