Wearable Context Aware Terminal for Maintenance Personnel. - Heikki Ailisto; Ville Haataja; Vesa Kyllönen; Mikko Lindholm (EUSAI, 2003)

Handling heterogeneity in context aware services. - Ronald van Eijk; Alfons H. Salden; Johan de Heer; Arjan J. H. Peddemors; Petri Määttä; Ville Haataja (Int. J. Pervasive Comput. Commun., 2005)