The Human-Machine Boundary
A)Is the keyboard and screen
B)Builds on research in ergonometry
C)Is a line drawn on the physical DFD to separate human action from automated processes
D)Is a part of developing the HCI interface
E)Separates where manual processes are separated by human completed processes

Question

Quizplus · Accepted Answer

The human-machine boundary in a Data Flow Diagram (DFD) is a line that separates human actions from automated processes, indicating where human interaction is required.