| Title: | empirical studies of pen tilting performance in pen-based user interfaces |
| Author: | Tian Feng
; Cao Xiang
; Lu Fei
; Dai Guozhong
; Zhang Xiaolong
; Wang Hongan
|
| Source: | ACM International Conference Proceeding Series
|
| Conference Name: | 4th Visual Information Communication - International Symposium, VINCI 2011
|
| Conference Date: | August 4,
|
| Issued Date: | 2011
|
| Conference Place: | Hong Kong, China
|
| Keyword: | Data reduction
; Visual communication
|
| Publish Place: | United States
|
| Indexed Type: | EI
|
| 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
|
| Sponsorship: | ACM SIGCHI China; China Computer Federation
|
| 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. |
| Content Type: | 会议论文
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| URI: | http://ir.iscas.ac.cn/handle/311060/14311
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| Appears in Collections: | 人机交互技术与智能信息处理实验室_会议论文
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| empirical studies of pen tilting performance in pen-based user interfaces.pdf（182KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
Tian Feng,Cao Xiang,Lu Fei,et al. empirical studies of pen tilting performance in pen-based user interfaces[C]. 见:4th Visual Information Communication - International Symposium, VINCI 2011. Hong Kong, China. August 4,.
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