Up to around 2005, I have devoted a great part of my research time to facilitating the dissemination of TEX , resulting in a few TEX  related publications.

I have maintained the TeXLive distribution of TEX  for Windows for about 10 years. This was a demanding but rewarding collaborative work.

I have (co-)organized the 2005 EuroTeX meeting in Pont-à-Mousson with Donald E. Knuth and Hermann Zapf as guests. The full proceedings of the conference are available online.