- Feb. 2008 "essays of programming in 2007" Chinese version is OK
- Dec. 2006， “essays of programming in 2006” Chinese version is OK.
- July. 15th, 2006, "Electronic parts of QuadlatorII" Total 7 chapters in English are all finished
- March. 18th, 2006, "About Robot Making" , lecture in Department of Automation, Tsinghua Univ.
- Feb. 24th, 2006, Japanese version pages added.
- End of 2005, Chinese version pages added.
- April 15th, 2004, Added contents of quadruped robot Quadlator-II++.
- Feb. 6th, 2004, Added video of walking for Quadlator II.
- Nov. 19th, 2003, Quadruped Quadlator II could walking.
- Oct. 29th, 2003, Added video of Quadlator II
- Oct. 9th, 2003, Attended International conference RISSP 2003, published paper of snake liked robot
- Sep. 20th, 2003, Attended RSJ2003£¬Demoed the quadruped robot Quadlator II
About robot making
- RT-Linux, About how to setup RT-Linux
- T.I.Tech Wire, About some basic considerations of control a robot by embedded system.