Trends in Adaptive Interface Design for Smart Wheelchairs / / Julio Abascal (University of the Basque Country-Euskal Herriko Unibertsitatea, Spain), Borja Bonail (University of the Basque Country-Euskal Herriko Unibertsitatea, Spain), Daniel Cagigas (Universidad de Sevilla, Spain), Nestor Garay (University of the Basque Country-Euskal Herriko Unibertsitatea, Spain), Luis Gardeazabal (University of the Basque Country-Euskal Herriko Unibertsitatea, Spain) --43.