Fig. 4
From: Smart medical beds in patient-care environments of the twenty-first century: a state-of-art survey
User interfaces in smart beds are multiple, robust and dedicated to the patient and/or caregiver. Integration of new technologies, ergonomics and graphical interfaces allows for improved control over a broader range of functions. Left: Olympia Hospital bed, developed and manufactured by Haelvoet [46]. Right: example of a graphical-user interface designed for the control of a new generation of medical beds [47]. Permission for use of images granted by Haelvoet