Steven Pemberton is a researcher affiliated with the Distributed and Interactive Systems group[1] at the Centrum Wiskunde & Informatica (CWI), the national research institute for mathematics and computer science in the Netherlands.
He chaired the first W3C workshop on style sheets in 1995,[9] and was a contributing author of the Cascading Style Sheets (CSS) Level 1 specification in 1996,[10] Level 2 in 1998,[11] and CSS Color Module Level 3 in 2002.[12]
Pemberton was co-chair of the W3C XForms Working Group from 2000-2007,[13][14] and in 2003 co-authored the XForms 1.0 specification.[15] In 2009 he co-authored the XForms 1.1[14] and XML Events[16] specifications. He was co-chair of the W3C Forms Working Group from 2010-2012.[17]