The main ergonomic indicators of the receiver

Under the ergonomics of the receiver understand the totality of its properties, providing dynamic interaction with the human operator in the created operating conditions. Ergonomics are assessed by indicators characterizing the influence on the functioning of the receiver of such factors as:

- the operator’s visual perception of the working panels (brightness of the lighting, color of the scales, light contrast, field of view, etc.);

- auditory perception (intensity and naturalness of sound, masking of sound signals by the acoustic background of the room);

- tactile perception (force applied by the operator to the controls);

- motor coordination of control;

- terms of use of the device.