Ambient Assisted Living Technology: Comparative perspectives of users and caregivers. - David Cunha; Gabriela Trevisan; Florbela Samagaio; Liliana Ferreira 001; Filipe Sousa; Jose Ferreira-Alves; Ricardo Simões (Healthcom, 2013)

The Caregiver Perspective: An Assistive AAL Platform. - Ângelo Costa; Paula Magalhães; Jose Ferreira-Alves; Tito Peixoto; Ricardo Simões; Paulo Novais (IWAAL, 2014)