Henry Lieberman's Zstep Movies

Henry Lieberman, our October Maven of the Month, has provided a series of QuickTime movies which display critical aspects of "Zstep", the animated single-stepper-debugger for Lisp that he and colleague Christopher Fry developed.

The movies

• Part 1: Introduction (320K)
• Part 2: Display (968K)
• Part 3: Click-Graphics (72K)
• Part 4: Error messages (160K)
• You can also visit Henry Lieberman's home page.

Go back / explore

• Back to stadium (aerial view)
• Back to auditorium view
• Description of the full KMi Stadium concept.