5.2.3. Eyestrain
The main reasons for eyestrain are a tedious job, work
stress or job strain, and excessive muscle tension dealingwithVDTs.
LPLworkersmust pay strict attention to
monitoring and controlling the processes because the
machines are running at ultra high speed. Thus, there
are two suggested interventions. First, change the old
VDT with one with lower radiation, as has been done
in CL. Second, investigate lighting and color changes.
Doing this will require a detailed study of the illumination
and color changes and an extensive study of the
current work environment (e.g., those colors used for
doors and walls, floorboards, and machines).