Professional Activities
          
            - Chair of ACM SIGCHI China Chapter (2011-)
- The  International Medical Informatics Association(IMIA), Wearable Sensors in  Healthcare Working Group, Vice Chair (2011-)
- Council member of Chinese Association for Artficial Intelligence (2010-)
- Assoicate Editor of Communications of the China Computer Federation (2012-)
- Academic Member of CCF YOCSEF (2012-)
- China HCI 2010, Program Chair
- ACM Conference  on Intelligence User Interface 2010, PC member
- MobileHCI  2011, PC member
- IFIP  TC13 Conference on Human-Computer Interaction(INTERACT) 2011, Associate Chair (Short  Paper)
- Asia Pacific Conference on Computer Human Interaction  (APCHI) 2012, Associate Program Chair
- IEEE Conference  on Information and Automation 2010, PC member
- Reviewer of ACM SIGCHI,  ACM IUI, ACM Creativity & Cognition, ACM TOMCCAP, etc.
 
		  Recent Talks
	           
      
    
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        April 14, 2010Gave a presentation about "Let's Play Chinese Characters - Mobile Learning Approaches via Culturally Inspired Group Games" on The ACM CHI 2010 Conference.
 
      
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        April 14, 2009Gave a talk "A new  interaction layer for pen-based user interfaces" at Berkeley Institute of Design, UC Berkeley.
      
     
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        April 9, 2008Gave a presentation about "Tilt Menu: Using the 3D  Orientation Information of Pen Devices to Extend the Selection Capability of  Pen-based User" on The ACM CHI 2008 Conference.
 
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        May 3, 2007Gave a talk "Research on Pen-based User Interface" at Nokia Research Center in Palo Alto, CA.
 
 
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         April 30, 2007Gave a presentation about "The Tilt Cursor: Enhancing Stimulus-Response Compatibility by Providing 3D Orientation Cue of Pen" on The ACM CHI 2007 Conference.
 
 
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      Jan 22, 2007Gave a talk "Research on Pen-based User Interface and it's applications in Education" on the "Mobile Computing in Education Symposium" at Microsoft Research Asia.
 
 
 
 
 
	 
	
	
	
	
	 To  graduate and undergraduate                 students: if you  are interested in HCI research, and interested in joining my research group (as PhD. student, Master student, or intern). Do not hesitate,   contact me and show your talent.