Ryan "Raging Bull" Evans is a quiet guy fom Kansas who more than once has made Mactintosh Common Lisp sit up and talk. Really! I personally once watched the compiler sit up and say, "I didn't know I could do that." Ryan is one half of that Lewis and Martin-like team of Evans & Halliday, who did a lot of notible IC projects such as: IC Portrait, The Endless Conversation, Elastic Boston, and Train of Thought. Ryan's major contributions to the group, other than small plastic toys, are the annotation and filter-based presentation tools LogBoy and FilterGirl. For his thesis, Ryan wrote a pretty darn solid story script for a hacker, entitled Just One Catch

Evans R (1994). Log Boy Meets Filter Girl: A Tool Kit for Multivariant Movies. MIT MS Thesis. Davenport G; Evans R; Halliday M (1993). Orchestrating Digital Micromovies. Leonardo, vol.26, no.4, 1993, pp.283-8. USA. Evans R; Davenport G (1993). LogBoy: A Graphical Interface for Narrative Databases. IC Technical Report.