Yang Li, James A. Landay, Activity-Based Prototyping of Ubicomp Applications for Long-Lived, Everyday Human Activities, CHI 2008: ACM Conference on Human Factors in Computing Systems: pp. 1303-1312.
CHI Best Paper Award Nomination

Yang Li, Jason I. Hong, James A. Landay, Design Challenges and Principles for Wizard of Oz Testing of Ubicomp Applications, IEEE Pervasive Computing, 2007, 6(2): 70-75.

Yang Li, James A. Landay, Informal Prototyping of Continuous Graphical Interactions by Demonstration, UIST 2005: ACM Symposium on User Interface Software and Technology: pp. 221-230.
Invited to the SIGGRAPH 2006 “Best of UIST” Reprise Session

Yang Li, Ken Hinckley, Zhiwei Guan, James A. Landay, Experimental Analysis of Mode Switching Techniques in Pen-based User Interfaces, CHI 2005: ACM Conference on Human Factors in Computing Systems: pp. 461-470.

Yang Li, Jason I. Hong, James A. Landay, Topiary: A Tool for Prototyping Location-Enhanced Applications, UIST 2004: ACM Symposium on User Interface Software and Technology: CHI Letters, 6(2): pp. 217-226.