Inferring user knowledge level from eye movement patterns
نویسندگان
چکیده
منابع مشابه
Inferring user knowledge level from eye movement patterns
The acquisition of information and the search interaction process is influenced strongly by a person’s use of their knowledge of the domain and the task. In this paper we show that a user’s level of domain knowledge can be inferred from their interactive search behaviors without considering the content of queries or documents. A technique is presented to model a user’s information acquisition p...
متن کاملUser Domain Knowledge and Eye Movement Patterns During Search
Cognitive effort measures inferred from eye movement patterns during textural information search have been correlated with subjective task difficulty and objective measures of task effort. Analysis of the same cognitive effort measurements in an independent user study (n=40) of recall-oriented search in the genomics domain reveals strong correlations with self-assessed domain knowledge. A simpl...
متن کاملEye Movement Patterns and Interaction for High Level Information Seeking
Eye tracking is receiving increasing attention in the IR community. Acquisition of eye data for use by IR systems has received attention, for example, to detect relevance [2, 7] and provide real-time relevance feedback for query expansion [3]. At the ECCE'10 conference we present work linking eye movement patterns to the type of search task performed by the user by modeling the reading behavior...
متن کاملInferring User Interface Patterns from Execution Traces of Web Applications
This paper presents a dynamic reverse engineering approach to extract User Interface (UI) Patterns from existent Web Applications. Firstly, information related to user interaction is saved, in particular: user actions and parameters; the HTML source pages; and the URLs. Secondly, the collected information is analysed in order to calculate several metrics (e.g., the differences between subsequen...
متن کاملInferring cognitive behaviors from low-level user interactions in games
The study of low-level user interactions from input devices such as mice is interesting in that interactions are ultimately a reflection of cognitive processes that occur far ahead of the actual motor actions. However, the extent to which cognitive behaviors are identifiable when these interactions are observed through computer-mediated game interfaces remains an open question which I plan to a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information Processing & Management
سال: 2013
ISSN: 0306-4573
DOI: 10.1016/j.ipm.2012.08.004