Filtering by: Creator Karen Ward Remove constraint Creator: Karen Ward Date 2001 Remove constraint Date: 2001 Degree Ph.D. Remove constraint Degree: Ph.D. Department Dept. of Computer Science and Engineering Remove constraint Department: Dept. of Computer Science and Engineering Institution sim Oregon Graduate Institute of Science & Technology Remove constraint Institution sim: Oregon Graduate Institute of Science & Technology Keyword human-computer interaction Remove constraint Keyword: human-computer interaction Collection Scholars Archive Remove constraint Collection: Scholars Archive Resource type dissertation Remove constraint Resource type: dissertation