Graphic characters
Visual perception
Performance testing
Verification
Computer peripheral equipment
Computer terminals
Reflective materials
Glare
Legibility
Conformity
Reflectance factor
Flicker
Colorimetric characteristics
Laboratory testing
Environment (working)
Office machines
Stability
Angles (geometry)
Reflection factor
Ergonomics
Size
Chromaticity
Display devices (computers)
Colour
Optical measurement
Optical properties of materials
Electronic equipment and components
Luminance
Reflection
Resolution