3Li Wei. Research on Cognitive Psychology. Hangzhou: Zhejiang People Press, 1998, 103-105(in Chinese)(李维. 认知心理学研究. 杭州: 浙江人民出版社, 1998, 103-115)
4Weiser M.. Computer for the 21st century. Scientific American, 1991, 265(3): 94-104
5Lyytinen K. et al.. Issues and challenges in ubiquitous computing. Communications of ACM, 2000, 45(12): 62~65
6Buyukkokten O., Garcia-Molina H. et al.. Power browser: Efficient web browsing for PDAs. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI'00), Hague, Netherlands, 2000, 430~437
7Partridge K., Chatterjee S. et al.. Tilttype: Accelerometer-supported text entry for very small devices. In: Proceedings of the 15th ACM Symposium on User Interface Software and Technology (UIST'02), Paris, France, 2002, 201~204
8Wobbrock J.O., Forlizzi J. et al.. WebThumb: Interaction techniques for small-screen browsers. In: Proceedings of the 15th ACM Symposium on User Interface Software and Technology (UIST'02), Paris, France, 2002, 205~208
9Guimbretière F., Winograd T.. Flowmenu: Combining command, text, and data entry. In: Proceedings of the 13th ACM Symposium on User Interface Software and Technology (UIST'00), 2000, San Diego, USA, 213~216
10Garlan D., Siewiorek D.P., Smailagic A., Steenkiste P.. Project Aura: Toward distraction-free pervasive computing. IEEE Pervasive Computing, 2002, 1(2): 22~31