For
Technodiversity, we introduce an E-class to specify the complex influence of
the standard working method on the strain of work.
The
question is, are there any categories that correspond with the special
capabilities of the persons? Concerning physical stress, we can deduce them
from the degree of mechanization.
These
categories correspond with the risk of an accident, too. In general, work
safety improves as we progress through the various degrees of mechanization.