12
Computer Ergonomics for the Therapy Professional: Summary
Footrest • Allows the User to : Support dangling feet and keep the back flush against the backrest of the chair • Consider : Standing Desks • Allows the User to : Limit static sitting posture (limit 20 mins of standing/hour), adjust to achieve neutral posture, minimize hip discomfort • Consider : ○ Depth/width of desk ○ Overhead bins ○ Fit within cubicle ○ Sit-stand converters (increased height) Eyestrain ○ Floor obstacle ○ Static posture Eyestrain can be prevented by addressing the glare. This can be done by removing one of the bulbs, adding curtains/shades, readjusting monitor positions, adjusting screen brightness, cleaning the monitor every few weeks, and installing light diffusers. Eye stretches The ‘20-20-20 Rule’ can help alleviate eyestrain. However, if the ergonomist knows that the client will not integrate this as part of their daily routine it is best for them to do it as often as possible, even if it is only once every 1-2 hours. Desk Set Up For the most ideal desk set up, commonly used items should be at arms reach with least commonly used items further away. SECTION 6. DEVELOPING A STRETCH PROGRAM Behavioral/Stretching Recommendations – Increase Movement by: • Regular stretching • Telephone usage in standing • Alternating sedentary and active activities • Walking during breaks Examples of Alternating Positions • Right hand and left hand for the mouse • Taking hands off the keyboard/mouse • Regularly readjusting the chair • Breaks with colleagues • Aerobic breaks (i.e., walk) or stretch breaks
Adjustable Monitor Arms • Allows the User to : Maintain upright neck/head/back posture and keep the monitor at eye level • Consider : ○ VESA compatible: Ensure that monitors and mounts can be brand-interchangeable as long as the mount sizing is the same ○ Weight of monitor ○ Clamp/grommet mounts Monitor Risers/Laptop Stands • Allows the User to : Raise the monitor and keep the monitor at eye level • Consider : ○ User’s daily habits Vertical Mouse • Allows the User to : Maintain neutral wrist posture and minimize contact stress
• Consider : ○ Size
○ Right-handed or left-handed ○ Difficulty getting used to
Roller Mouse • Allows the User to : Minimize awkward wrist posture and alternate between the right and left hand • Consider : ○ Wrist deviation ○ Practice Wrist Rests • Allows the User to : Limit contact stress & keep forearm, wrist, and palm level • Consider : ○ Height of support Desks • Allows the User to : Hold items at a certain height and help encourage neutral position/decrease discomfort at shoulders/wrist/hands • Consider : ○ Height of desk ○ Depth/width (enough room) ○ Fit within cubicle • Options : ○ Marabel Desk: 29.25 inches from the floor ○ Hamrick Desk: 31 inches in height
Powered by FlippingBook