TY - GEN
T1 - Videolyzer
T2 - 27th International Conference Extended Abstracts on Human Factors in Computing Systems, CHI 2009
AU - Diakopoulos, Nicholas
AU - Goldenberg, Sergio
AU - Essa, Irfan
PY - 2009
Y1 - 2009
N2 - Tools to aid people in making sense of the information quality of online informational video are essential for media consumers seeking to be well informed. Our application, Videolyzer, addresses the information quality problem in video by allowing politically motivated bloggers or journalists to analyze, collect, and share criticisms of the information quality of online political videos. Our interface innovates by providing a fine-grained and tightly coupled interaction paradigm between the timeline, the time-synced transcript, and annotations. We also incorporate automatic textual and video content analysis to suggest areas of interest for further assessment by a person. We present an evaluation of Videolyzer looking at the user experience, usefulness, and behavior around the novel features of the UI as well as report on the collaborative dynamic of the discourse generated with the tool.
AB - Tools to aid people in making sense of the information quality of online informational video are essential for media consumers seeking to be well informed. Our application, Videolyzer, addresses the information quality problem in video by allowing politically motivated bloggers or journalists to analyze, collect, and share criticisms of the information quality of online political videos. Our interface innovates by providing a fine-grained and tightly coupled interaction paradigm between the timeline, the time-synced transcript, and annotations. We also incorporate automatic textual and video content analysis to suggest areas of interest for further assessment by a person. We present an evaluation of Videolyzer looking at the user experience, usefulness, and behavior around the novel features of the UI as well as report on the collaborative dynamic of the discourse generated with the tool.
KW - Information quality
KW - Video analysis
UR - http://www.scopus.com/inward/record.url?scp=79958166412&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79958166412&partnerID=8YFLogxK
U2 - 10.1145/1518701.1518824
DO - 10.1145/1518701.1518824
M3 - Conference contribution
AN - SCOPUS:79958166412
SN - 9781605582474
T3 - Conference on Human Factors in Computing Systems - Proceedings
SP - 799
EP - 808
BT - CHI 2009
Y2 - 4 April 2009 through 9 April 2009
ER -