OPTOMETRIC ERGONOMICS & NON-MEDICAL NOTICE

Monitor Test Hub is an engineering calibration utility for electronic visual displays (LCD, OLED, QD-OLED, MicroLED) and mobile touch digitizers. This software is NOT a medical eye exam, optometric vision test, or diagnostic health utility.

To reduce Digital Eye Strain (DES) during display calibration, apply optometric ergonomics:

• The 20-20-20 Rule: Every 20 minutes, look at an object at least 20 feet away for 20 seconds.
• Ambient Illumination: Ensure room ambient lighting matches display brightness levels (~100–150 nits for standard SDR workloads).
• Optimal Viewing Distance: Place your screen approximately 20 to 30 inches (50–75 cm) from your eyes.