Typical Scenarios and Influencing Factors on Speech-handwriting
The combination of speech and handwriting has been a popular mode in the multimodal text entry systems on mobile phone. However, users seldom use speech recognition to input text. Few studies focus on this. The present study tried to answer what were typical scenarios for the combination of speech and handwriting in users daily life and influencing factors on a speech-handwriting text entry method. Three focus groups were conducted. Results suggested that environmental noise and social factors have an important influence on the usage of the speech, while the attention demands and hands occupation limit the usage of the handwriting. Further, the speech-handwriting combination has special advantages in some scenarios, in terms of the entry speed, accuracy, natural and attention demands. And this mode is less impacted by the environmental noises and social factors. These findings provided information for further filed studies and system design.
Xue Li -cheng Sun Xiang-hong
Institute of Psychology, Chinese Academy of Sciences, Beijing 100101 Graduate University of Chinese Institute of Psychology, Chinese Academy of Sciences, Beijing 100101
国际会议
17th World Congress on Ergonomics(第十七届国际人类工效学大会)
北京
英文
1-4
2009-08-09（万方平台首次上网日期，不代表论文的发表时间）