From left to right:

1. The instructor, Lars Arge   (front)
2. Eric Zhang   (back)
3. Tammy L. Bailey
4. Qiang Xue
5. Angela B. Lieberman
6. Bo Guo
7. Nicoleta Popoviciu
8. Shumin Wu
9. Nadia Rehman
10. Chris Butler
11. Prachi Thakar   (front)
12. Vijay Natarajan   (back)
13. LipYeow Lim
14. Martin J. Gilbert
15. Luis Von Ahn
16. Anne Collins
17. Richard Kisley
18. Shivakumar Swaminathan   (front)
19. Luke Bergmann   (back)
20. Ansuman Chandra
21. Patrick Reynolds
22. Todd L. Cignetti
23. Andrew Chatham

The picture was taken by M. G. Lagoudakis in LSRC Room D106 on September 7, 1999 using a SONY Digital MAVICA camera.