This condition is an inflammation of the wrist's carpal tunnel, the channel through which the hand's arteries, nerves and tendons pass. Maintaining a horizontal line from elbows to fingers and following appropriate work-rest regimens are important measures in preventing this condition. Proper positioning of the screen and the seat may help to alleviate back, neck, or shoulder problems. Suggestions for improving the ergonomic aspects of VDT use focus on correct work station design and establishment of work-rest regimens . In addition, the copy holder should be directly in front of the operator at eye level - this eliminates the need to twist the head constantly while looking from document to VDT screen.
Many short breaks are better than a single long break, for better recovery of visual acuity.
It does not imply that an additional work break is required. Dr. Frederick H. Bloom, Director of eye care at University Health Services, reviewed the section on vision. Alfred Sorensen Copyright 1999 University of Massachusetts, Amherst. Produced and maintained by UMass Environmental Health and Safety, a division of Administration and Finance . This is an official page of the University of Massachusetts Amherst Campus.