Concept and Pictogram-Based User-Interface Design of a Helper Tool for People with Aphasia. - Peter Mayer 002; Katharina Werner; Mohammed Salah Al-Radhi; Tamás Gábor Csapó; Bálint Czeba; Géza Németh; Ana Patrícia Rocha; Ilídio Castro Oliveira; Samuel S. Silva; Melinda Szeker; António J. S. Teixeira; Paul Panek (dHealth, 2023)