The intelligent thermostat: a mixed-initiative user interface. - David V. Keyson; M. P. A. J. de Hoogh; Adinda Freudenthal; Arnold P. O. S. Vermeeren (CHI Extended Abstracts, 2000)

Rapid Prototyping Collaborative Dialogue Interfaces. - Elyon DeKoven; Marc de Hoogh; David V. Keyson (INTERACT, 2003)

Designing for pen and speech input in an object-action framework: the case of email. - David V. Keyson; Marc de Hoogh; Jans Aasman (Univers. Access Inf. Soc., 2003)

Designing a Portable and Low Cost Home Energy Management Toolkit. - David V. Keyson; Abdullah Al Mahmud 001; Marc de Hoogh; Rob Luxen (ANT/SEIT, 2013)