Ex2: Intergrating Ada and Extra Support in a Doubly Portable Extended Executive Designed for Hard Real Time Systems. - Gilles M. Pitette; Jean-Yves Corniglion; Daniel Gepner; Jean-Marie Sers (Ada-Europe, 1994)

Gaze as a Supplementary Modality for Interacting with Ambient Intelligence Environments. - Daniel Gepner; Jérôme Simonin; Noëlle Carbonell (HCI (6), 2007)