Before revision: Usage perspective development, UPD, (after Schimanski, 2017) describes a procedure from human factors and ergonomics, which analyses and integrates the user requirements already at the beginning of the development process and thus uses them to develop innovative socio-technical solutions.
After revision: Usage perspective development, UPD, describes a procedure from human factors and ergonomics, which analyses and integrates the user requirements already at the beginning of the development process and thus uses them to develop innovative socio-technical solutions.