BS EN ISO 9241-305:2008:2010 Edition
$215.11
Ergonomics of human-system interaction – Optical laboratory test methods for electronic visual displays
| Published By | Publication Date | Number of Pages |
| BSI | 2010 | 192 |
This part of ISO 9241 establishes optical test and expert observation methods for use in predicting the performance of a display vis-à-vis the ergonomics requirements given in ISO 9241-303.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 9 | Scope Normative references Terms and definitions General Measurements — Basic measurements and derived procedures Basic measurements (or evaluation) — Method M |
| 10 | Compound measurement procedures — Procedure P Structure Matrix of measurement conditions methods and procedures Measurement conditions Preparations and procedures CRT (cathode ray tube) monitor standard preparation Technology dependent parameters |
| 11 | Cleaning Alignment Brightness and contrast control settings Image size Video drive levels LCD (liquid crystal display) monitor standard preparation Display warm-up Technology dependent parameters Cleaning |
| 12 | Alignment Brightness and contrast control settings Image size Video drive levels Front projection display standard preparation (fixed resolut Display warm-up Technology depending parameters Cleaning Alignment |
| 13 | Brightness and contrast control settings Image size Video drive levels PDP (plasma display panel) monitor standard preparation Technology depending parameters Cleaning Alignment Brightness and contrast control settings |
| 14 | Image size Video drive levels Hand-held devices Display warm-up Technology depending parameters Cleaning Alignment Brightness and contrast control settings Image size Video drive levels |
| 15 | Test accessories Mirror standard Haze standard Diffuse reflectance standard |
| 16 | Degaussing device Veiling glare frustum |
| 17 | Stray light elimination tube and projection masks |
| 19 | Replica masks |
| 20 | Data acquisition Vibration-damped measurement bench Dimensional measurement devices Uniform light source Surrounds |
| 21 | Magnification device Test patterns Character width target H |
| 22 | Character width target block Character height target E: Character height target block Block |
| 23 | Character format Between-character spacing Between-word spacing Between-line spacing |
| 24 | Grid pattern Screen full of H |
| 25 | Orthogonality “eee” picture |
| 26 | “mmm” picture Horizontal bars Vertical bars Full˚screen Dot Convergence test pattern Dot raster |
| 27 | One-dot raster Response time pattern |
| 28 | Box patterns Checkerboard pattern Latin characters Arabic characters |
| 29 | Chinese characters Japanese characters |
| 30 | Korean characters Cyrillic characters Greek characters Thai characters |
| 31 | 5 ( 5 checkerboard pattern with crosse Shadowing set-up |
| 32 | Shadowing measurement Projector set-up pattern |
| 33 | Projector colour adjustment pattern Alignment — Measurement location and meter position Normal to display screen Light source Standard five locations |
| 34 | Standard 11 locations Standard nine locations Projector: 16 locations Projector: 13 locations |
| 35 | Centre˚screen Visual determination Standard nine locations for virtual image displays Alternative nine-point locations |
| 36 | Light measuring device (LMD) |
| 37 | Spot meter Luminance microprofile meter Conoscopic light measuring device Collimated optics system Array devices |
| 38 | Virtual image display goniometer Measurement field Many pixels Within a pixel Exit port of light source Section of large illumination surface Luminance profile Angular aperture |
| 39 | Meter time response Fast response meter Time-averaging meter Test illumination Parameters and tolerances |
| 40 | Darkroom Directional illumination |
| 41 | Small aperture source |
| 42 | Extended source, 5° |
| 43 | Extended source 15° to 30° |
| 44 | Two extended sources 15° to 30° Ring light |
| 45 | Conical source |
| 47 | Hemispheric, specular included |
| 48 | Hemispheric, specular excluded by hardware |
| 49 | View port Proximal specular Inside diffuse sphere |
| 51 | Other ambient test conditions Normal lab conditions Multi-temperature testing CRT ambient magnetic field test |
| 52 | Measurement methods Basic light measurements M 12.1 — Basic spot measurement |
| 53 | M 12.2 — Reflection coefficient |
| 55 | M 12.9 — Basic illuminance measurement |
| 56 | P 12.3 — Estimated approximate luminous flux |
| 57 | P 12.4 — Combined emitted and reflected light |
| 58 | P 12.5 — Site screening — Standard measurement locations |
| 59 | P 12.6 — Visual screening to find max. and min. locations |
| 60 | Luminance profile measurements M 13.1 — Luminance profile using green profile |
| 61 | M 13.2 — Luminance profile with smoothing algorithm |
| 62 | Directional light measurements P 14.1 — Luminance angular distribution |
| 63 | P 14.2 — Luminance angular uniformity |
| 64 | Temporal performance measurements M 15.1 — Temporal luminance variation |
| 65 | P 15.2 — Image formation time |
| 67 | P 15.2A — Image formation time between grey levels |
| 71 | P 15.3 — Flicker |
| 73 | P 15.3A — Extended flicker measurement |
| 74 | P 15.4 — Jitter |
| 76 | P 15.5 — Blink coding |
| 78 | P 15.7 — Warm-up time |
| 79 | M 15.8 — Motion artefacts |
| 80 | Reflection measurements M 16.1 — Luminance specular reflectance |
| 83 | M 16.1A — Reflectance with diffuse illumination |
| 84 | P 16.2 — BRDF and derived values P 16.3 — Contrast of unwanted specular reflection |
| 86 | P 16.4 — Ring light method |
| 87 | P 16.5 — Extended source reflectance |
| 89 | P 16.6 — Extended source specular reflectance |
| 92 | P 16.7 — Calibration of diffuse reflectance sample |
| 93 | Luminance analysis P 17.1 — Area average luminance |
| 94 | P 17.2 — Lateral luminance uniformity |
| 95 | P 17.3 — Luminance uniformity |
| 96 | P 17.4 — Residual image |
| 98 | P 17.5 — Grey scale and gamma |
| 100 | P 17.5A — Evaluation of grey-level reduction and inversion P 17.6 — Luminance coding |
| 101 | P 17.7 — Grey scale–JND relationship |
| 102 | Contrast analysis P 18.1 — Box contrast |
| 103 | P 18.2 — Contrast under ambient illumination |
| 104 | P 18.2A — Contrast under uniform diffuse illumination |
| 105 | P 18.3 — Contrast under ambient illumination and specular re |
| 106 | P 18.4 — Full˚screen contrast |
| 107 | P 18.5 — Contrast uniformity |
| 108 | P 18.6 — Modulation depth |
| 109 | P 18.7 — Contrast directional distribution |
| 110 | P 18.8 — Contrast directional uniformity |
| 111 | P 18.9 — Directional gamma |
| 112 | P 18.10 — Directional gamma uniformity |
| 113 | Colour analysis P 19.1 — Spectrally extreme colours |
| 114 | P 19.2 — Lateral chromaticity uniformity, |
| 115 | P 19.3 — Directional chromaticity uniformity |
| 116 | P 19.4 — Colour difference, E (CIELUV) |
| 117 | P 19.4A — Colour difference, E (CIELAB) |
| 118 | P 19.6 — Chromaticity |
| 119 | P 19.7 — Colour gamut area |
| 120 | P 19.15 — Colour temperature, white point, and white-point a |
| 121 | Dimensions and geometries P 20.1 — Pixel size and pitch from luminance profile |
| 122 | M 20.2 — Pixel size and pitch from artwork |
| 123 | P 20.3 — Pixel size for projector displays P 20.4 — Character dimensions for CRT |
| 124 | P 20.5 — Character dimensions for LCD |
| 125 | P 20.6 — Character stroke width for CRT |
| 126 | P 20.7 — Character stroke width for regular addressed pixels |
| 127 | P 20.8 — Character width-to-height ratio |
| 128 | M 20.9 — Resolution addressable P 20.10 — Resolution, visible |
| 130 | M 20.11 — Aspect ratio |
| 131 | P20.12 — Between-character spacing |
| 132 | P 20.13 — Between-word spacing |
| 133 | P 20.14 — Between-line spacing |
| 135 | Geometrics and defects M 21.1 — Linearity |
| 137 | P 21.2 — Linearity, short distance line distortion |
| 138 | M 21.3 — Waviness |
| 139 | M 21.4 — Orthogonality |
| 143 | P 21.5 — Symbol distortion |
| 144 | M 21.7 — Cosmetic defects including face plate defects M 21.8 — Colour effects based on misconvergence |
| 146 | P 21.9 — Raster modulation |
| 147 | M 21.10 — Fill Factor |
| 148 | M 21.11 — Whole screen visual screening to find geometric di |
| 149 | P 21.12 — Display loading |
| 150 | P 21.13 — Checkerboard contrast P 21.14 — Halation |
| 151 | M 21.16 — Shadowing |
| 153 | Alignment of virtual image displays M 23.1 — Goniometric measurements of virtual images |
| 157 | P 23.2M — QVS — Subjective judgement |
| 158 | P 23.3M — QVS — Calculated judgement P 23.6 — Geometric distortion |
| 161 | P 23.7 — Field of view P 23.8 — Focal distance |
| 162 | P 23.9 — Interocular distance P 23.10 — Convergence angle |
| 163 | P 23.11 — Convergence distance P 23.12 — Vertical misalignment |
| 164 | P 23.13 — Qualified viewing space (QVS), maximum eye relief |
| 167 | Conformance |
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