title: Communication aid for patients in ICU.
authors.affiliation: Ninewells Hospital.
authors.forename: M
authors.initials: M
authors.lastname: Etchels
authors.forename: F
authors.initials: F
authors.lastname: Macaulay
authors.forename: A
authors.initials: A
authors.lastname: Judson
authors.forename: S
authors.initials: S
authors.lastname: Ashraf
mesh_terms: D003143:Communication Devices for People with Disabilities; D003144:Communication Barriers; D003422:Critical Care / Q000379:methods* / Q000523:psychology; D006801:Humans; D012984:Software; D014584:User-Computer Interface