title: Vision based interface: an alternative tool for children with cerebral palsy.
abstract: In this paper a new vision based interface (VBI) for children with cerebral palsy is presented. The VBI is implemented for the interaction between children and computer. The VBI detects and tracks the movement of the hand, foot or head of the user. These movements are translated into movements of the cursor on the screen of the computer. The evaluation of system user-VBI is based on HAAT model. The experimental results show four vase studies of children, when they carried out different tasks with the computer.
authors.affiliation: Gabinete de Tecnología Médica, UNSJ, Av. San Martin Oeste 1109, 5400, Argentina.
authors.forename: Magdalena
authors.initials: M
authors.lastname: Gonzalez
authors.forename: Debora
authors.initials: D
authors.lastname: Mulet
authors.forename: Elisa
authors.initials: E
authors.lastname: Perez
authors.forename: Carlos
authors.initials: C
authors.lastname: Soria
authors.forename: Vicente
authors.initials: V
authors.lastname: Mut
mesh_terms: D000293:Adolescent; D002547:Cerebral Palsy / Q000534:rehabilitation*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012656:Self-Help Devices; D014584:User-Computer Interface; D014785:Vision, Ocular