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| empirical studies of pen tilting performance in pen-based user interfaces | |
| Tian Feng; Cao Xiang; Lu Fei; Dai Guozhong; Zhang Xiaolong; Wang Hongan | |
| 2011 | |
| Conference Name | 4th Visual Information Communication - International Symposium, VINCI 2011 |
| Source | ACM International Conference Proceeding Series |
| Pages | - |
| Conference Date | August 4, |
| Conference Place | Hong Kong, China |
| Indexed Type | EI |
| Publish Place | United States |
| ISBN | 9781450308755 |
| Department | (1) Intelligence Engineering Lab., Institute of Software, Chinese Academy of Sciences, China; (2) Microsoft Research Asia, China; (3) State Key Lab. of Computer Science, Institute of Software, Chinese Academy of Sciences, China; (4) Pennsylvania State University, United States |
| English Abstract | Recently, pen tilting has been explored in pen-based user interfaces and has shown potential to improve user interaction in various tasks (e.g., menu selection, modeless object manipulation). However, some basic questions concerning pen tilting behaviors, such as the ideal range, azimuth size, and direction of pen tilting, have not been thoroughly investigated. In this paper, we report our empirical studies on user performances in basic pen tilting tasks. First, we conducted a baseline study, which helps us to determine tilting directions, tilting ranges, and the thresholds that separate incidental pen tilting actions from intentional actions used for interaction. Based on the results from the baseline study, we designed an experiment to investigate user performances in goal tilting in different tilting ranges, azimuth sizes, and directions. Drawing on the results of our data analyses on task completion time, error rate, and pen tip movements, we discussed values of tilting parameters like titling range, minimal azimuth size, and tilting direction. © 2011 ACM. |
| Keyword | Data Reduction Visual Communication |
| Sponsorship | ACM SIGCHI China; China Computer Federation |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/14311 |
| Collection | 人机交互技术与智能信息处理实验室 |
| Recommended Citation GB/T 7714 | Tian Feng,Cao Xiang,Lu Fei,et al. empirical studies of pen tilting performance in pen-based user interfaces[C]. United States,2011:-. |
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| empirical studies of（182KB） | 开放获取 | -- | Application Full Text | |||
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