User:Recursion see recursion

NanoBio
I'm Paul Englefield, a bookish usability consultant currently acting as User Experience competency lead for a UK IT services organization. I'm interested in tools, methods, and models to support the design and evaluation of interactive systems to be 'effective, efficient, and satisfying' (ISO9241). Given the multidisciplinary nature of human-computer interaction, I'm interested in psychology, ergonomics, software engineering, graphic design, typography library science and design.

About the nickname
If you're a mathematician or programmer, you'll be familiar with the charms of recursion. If not, think of this as the verbal equivalent of stepping into a mirrored lift.