AD4TV: voluntary audio description for Interactive Television (iTV) Rita Oliveira Department of Communication and Art & CIC. DIGITAL, University of Aveiro Jorge Ferraz de Abreu Department of Communication and Art & CIC. DIGITAL, University of Aveiro Ana Margarida Pisco Almeida Department of Communication and Art & CIC. DIGITAL, University of Aveiro Abstract No abstract available. PDF Published 2018-01-01 Issue Vol 9 (2018) Section Research highlights License