Assessing Face and Iris Acquisition

Ross Micheals Charles SheppardAssessing Face and Iris Acquisition

1TasksComponent of 10-print study One image each of participant face, left iris, right iris Two iris cameras Sensor AParticipant looked straight ahead, minimized amount of proprietary filtering Sensor BParticipant interacted with camera (lined self up with mirror)2ContextMinimum instructions (demo & basic documentation given to operators)Representative of applications lacking strict control Goal was qualitative assessment of dataEffectiveness Efficiency User Satisfaction 3EffectivenessGoal is to measure image quality Ill-posed problemdepends on application No generally accepted definition (i.e., sample? Metadata? Therefore, we considered a wide variety of factors 4FaceSource: ANSI INCITS 385-2004 ToolsFace Alignment OverlayTransformed each factor into Simple categories (yes, no, N/A) OR Counts ORStandard five-point Lichert Scale

5Face Alignment Overlay

**Images have been altered for privacy reasons6Measurable Qualitative Attributes for Face ImagesEye colorHair colorPoseExpressionAssistance in positioning faceShouldersBackgroundSubject and scene lightingShadows over the faceShadows in eye-socketsHot spots

Eye glassesEye patchesRadical distortion of the camera lensHorizontally centered faceVertical position of the faceWidth of headLength of headFacial hairs*Obstruction*7Face StatisticsEye ColorCountPercentageIndeterminate3513%Black4718%Blue4918%Brown5019%Dark Brown7327%Dark Green10.40%Gray10.40%Green114%Hair ColorCountPercentageIndeterminate187%Brown6825%Dark Brown8933%Graying Brown104%Graying Dark Brown62%Blond218%Gray Blond41%Black3613%Black with reddish coloring31%Graying Black41%Gray31%Red31%Light Brown20.70%AttributeCountPercentageEye Glasses6725%Eye Patches00%Facial Hairs8431%Radical distortion of the camera lens20.75%Obstruction197%8PoseGradeCountPercentage13212.00%23111.60%33814.00%416260.70%541.50%Not full frontal (wearing head gear, top of head chopped off)Not full frontal (completely chopping off of a shoulder) Not full frontal (head turn at angle)Full frontal (not centered)Full frontal (centered)

*Images have been altered for privacy reasons9ExpressionGradeCountPercentage220.70%33714.00%48231.00%514655.00%Eyes looking away from camera and/or squintingA smile were mouth opened and teeth exposedNot full frontal (head turn at angle)A closed jaw smile (no teeth showing)Neutral (non-smiling) with both eyes open and mouth closed

*Images have been altered for privacy reasons10ShouldersGradeCountPercentage12810.50%231.00%314956.00%4114.00%57628.46%Indeterminate squaring (excessive chopping) of shoulderIndeterminate squaring (not enough shoulder shown)Square shoulders (uneven chopping of shoulders)Square shoulders (almost even chopping of shoulders)Square shoulders (even chopping of shoulders)

*Images have been altered for privacy reasons11BackgroundGradeCountPercentage120.75%215859.00%37729.00%43011.00%Poor segmentation and lack of uniformity (several visible objects in background) Poor segmentation and lack of uniformity (three or four objects in background) Poor segmentation and lack of uniformity (two or three objects in background) Poor segmentation and lack of uniformity (one object in background)

*Images have been altered for privacy reasons12Subject and Scene LightingGradeCountPercentage131.00%225997.00%341.49%410.51%Lighting not distributed equally on face (excessive shadows caused by head gear) Lighting not distributed equally on face (excessive shadows caused by poor lighting)Lighting not distributed equally on face (fewer shadows) Lighting is distributed almost equally on face

*Images have been altered for privacy reasons13Shadows over the FaceGradeCountPercentage151.87%225294.38%383.00%410.37%510.37%Excessive shadows caused by head gearLarge areas of shadows caused by poor lighting Fewer shadow areas caused by better lightingOnly in the eye-socketsNo shadows

*Images have been altered for privacy reasons14Shadows in Eye-socketsGradeCountPercentage183.00%25219.48%315457.68%44014.98%5134.87%Shadows in both eye-sockets (caused by head gear) Shadows in both eye-sockets (caused by poor sighting)Shadows in only one eye-socket Very little shadow in either eye-socket No shadows in eye-sockets

*Images have been altered for privacy reasons15Hot SpotsGradeCountPercentage25620.97%314755.06%45821.72%562.25%There are multiple areas of hot spots (three or more)There are one or two hot spotsOnly one softly lighted hot spotNo hot spots

*Images have been altered for privacy reasons16Eye GlassesGradeCountPercentage32810.49%43914.61%520074.91%There is glare from the lenses and shadow casting by the rims There is a small amount of glare No glasses

*Images have been altered for privacy reasons17Horizontally Centered FaceGradeCountPercentage120.75%2186.74%318468.91%4238.61%54014.98%Severe chopping of image or excess amount of space on one side There is a larger amount of space on one side than the other There is a small amount of difference in the spacing on one side versus the otherThere is a very small amount of difference in the spacing on one side versus the otherThere is perfect centering

*Images have been altered for privacy reasons18Vertical Position of FaceGradeCountPercentage231.12%37528.09%46122.85%512847.94%A large amount of head tilting A small amount of head tilting (eyes are off the horizontal)A very small amount of head tilting (eyes slightly off the horizontal) No head tilting (eyes are perfectly on the horizontal)

*Images have been altered for privacy reasons19Width of HeadGradeCountPercentage193.37%272.62%393.37%472.62%523588.01%Part of the head is chopped offThe image is chopped too close to the head Part of the person's hair is chopped off The head is turned slightly causing an ear to be out of sightThere is adequate head width

*Images have been altered for privacy reasons20Length of HeadGradeCountPercentage12810.49%2134.87%383.00%521881.65%There is head gear or the chopping off of the top the headThe image is chopped very close to the top of the headThere are sunglasses on top of the head or part of the hair on top of head is chopped offThere is adequate head length

*Images have been altered for privacy reasons21ObstructionGradeCountPercentage1114.12%262.75%310.37%524993.26%Some form of head gear (hat, cap,.)Sun glasses on top of head or head bandEye glasses on top of headThere are no obstructions

*Images have been altered for privacy reasons22IrisSource: ANSI INCITS 379-2004ToolsIris Overlay Transformed each factor into Simple categories (yes, no, N/A) ORCounts ORStandard five-point Lichert Scale23Iris Overlay Example

24Measurable Qualitative Attributes for Iris ImagesLocation of reflectionsGlassesFocusVisible IrisImage scaleNoiseImage OrientationCamera type

25Iris StatisticsAttributeCamera TypeScanner AScanner BCountPercentageCountPercentageParticipants12444.44%15555.56%Face image with no iris image32.42%31.94%No face or iris images00%31.94%No left iris images32.42%74.52%No right iris images10.81%42.58%26More Iris StatisticsAttributeCamera TypeScanner AScanner BLeft EyeRight EyeLeft EyeRight EyeCountPercentageCountPercentageCountPercentageCountPercentageGlasses Visible2924.58%2823.33%2416.90%2315.86%Raw Images296-377-----Final Images118100%120100.00%142100%145100.00%Extended Images52-46-----Pupil-Only reflections (final images)7059.32%8066.67%11681.69%12586.21%Focus on glasses (final images)97.63%86.67%2014.08%1611.03%Raw images with visible iris292-340-----Final images with visible iris118100%11696.67%142100%145100.00%27More Iris StatisticsOperator tells participant to repositionScannerYesNoCountPercentageCountPercentageA6344.37%7955.63%B5635.44%10264.56%Participant asks about glassesScannerYesNoCountPercentageCountPercentageA2114.79%12185.21%B1610.13%14289.87%28SegueBefore moving on, consider the following. When does 5315?Answer is, when we talk aboutEfficiency! 29EfficiencyDeceptively ill-posedExample: How long does a photo take?Average camera shutter speed is .001 secondImplies we can take photos of 1,000 people in 1 secondDespite this obviously flawed leap in logic, we continue to make this mistake

30Efficiency10-Print Working Group RFIIntended requirement is five seconds from placement of hand to captureTherefore, must a 4-4-2 sequence happen in under 15 seconds? (i.e., 5315)Just as on the fingerprint side, our approach was to timestamp at a variety eventsallows more flexible reportingHowever, there is a compromise between what you would like to measure for each participant, and what you can measure31Sit DownPicture TakenDone with PicturePicture ProcessIris Scanning ProcessMoves to Iris ScannerFinished TimeStart of Iris ScanFinish with Eye 1 (Scanner B Only)Start of Eye 2 (Scanner B Only)Picture and Iris Scan ProcessScanner-A Timing

Average 0:34Median 0:2733Scanner-A Timing

Average 1:14Median 1:0334Scanner-B Timing

Average 0:44Median 0:2935Scanner-B Timing

Average 1:25Median 1:1136Face Picture Timing

Average 0:15Median 0:1337Large-scale Biometric System Data

38User-satisfaction39Chart2261413815713736464510010211101100001211200000010111103

FrequencyTime For Iris Scan Only(From start of iris scan to finished)

Sheet1BinFrequency0:4010:4530:50110:55171:00221:05181:1081:15151:20101:2531:3051:3511:4011:4521:5021:5522:0012:0512:1022:1512:2012:2512:3022:3512:400Average 1:142:450Median 1:032:5012:5503:001More2BinFrequency0:1420:1660:18140:20130:2280:24150:2670:28130:3070:3230:3460:3640:3860:4040:4250:4410:4600:4800:5010:5200:5420:5610:5811:0011:0201:0411:0611:0801:1001:120Average 0:341:140Median 0:271:1611:1821:2011:2211:2421:2601:2801:3001:3201:3401:3601:3811:4001:4211:4411:4611:4811:500More3BinFrequency0:0400:0630:0830:10140:12230:14180:16240:18120:20100:2280:2420:2650:2810:3030:3200:3400:3610:3820:4020:4200:4400:460Average 0:170:480Median 0:150:500More3YesNoBinFrequency0:3000:3500:4000:4530:5080:55201:00131:05171:10121:15121:2081:2551:3051:3551:4041:4541:5021:5552:0062:0502:1002:1512:2022:2512:3002:3522:403Average 1:252:451Median 1:112:5042:5513:001More5BinFrequency0:1430:16110:1880:2050:22130:24130:26140:2830:3080:3250:3430:3640:3810:4030:4250:4430:4610:4830:5020:5210:5400:5670:5811:0011:0201:0421:0621:0801:1011:1221:142Average 0:441:160Median 0:291:1811:2011:2201:2401:2611:2811:3001:3231:3401:3621:3801:4001:4201:4411:4601:4821:500More11BinFrequency0:0410:0660:08130:10270:12380:14200:16180:1860:2070:2210:2410:2620:2800:3000:3250:3410:3600:3800:4000:4200:4200:4410:4600:4810:500More1Average 0:13Median 0:12BinFrequency0:0410:0690:08160:10410:12610:14380:16420:18180:20170:2290:2430:2670:2810:3030:3250:3410:3610:3820:4020:4200:4200:4410:4600:4810:500More4Average 0:15Median 0:13

Scanner 1

Sheet1131117221881510351122211211121001012

Total Time(From sit down to Finish)

Sheet26379

The Operator Tells The Participant To Reposition Themselves At Any Time

Sheet321121

The Participant Asks A Question About Their Glasses

261413815713736464510010211101100001211200000010111103

Scanner 2FrequencyTotal Time(From sit-down to finish)0003820131712128555442560012102314115FrequencyTime For Iris Scan Only(From start of iris scan to finished)

3118513131438534135313210711022012201100110302000102011

FrequencyTime For Iris Scan Only(From start of scan on iris 1 to finished)

0331423182412108251300122000003

FrequencyTime For The Picture Process(From sit-down to done with picture)

1613273820186711200510000010101

FrequencyTime For Picture Process(From sit-down to done with picture)

56102

The Operator Tells The Participant To Reposition Themselves At Any Time

16142

The Participant Asks A Question About Their Glasses

Both ScannersFrequencyTime For Picture Process(From sit-down to done with picture)

Chart2131117221881510351122211211121001012

Total Time(From sit down to Finish)

Sheet1Participant #Sit DownPicture TakenDone with PictureMoves to Iris ScanStart of Iris ScanFinishedOperator #Asks Participant to Repositionin Themselves In Reference to the ScannerParticipant Asks If their Glasses should be Taken Off10:001:001:051:201:412:023NoNo20:000:160:250:310:471:023YesNo30:000:561:041:111:262:493NoYesBinFrequency40:000:170:270:310:451:123NoYes0:40150:000:080:170:240:370:573NoNo0:45360:000:130:220:290:461:033NoYes0:501170:000:050:080:120:351:001YesNo0:551780:000:080:100:140:291:031NoNo1:002290:000:280:300:320:471:141YesNo1:0518100:000:130:180:200:320:591YesYes1:108110:00n/an/a1:221:572:261NoYes1:1515120:000:090:130:160:350:521YesNo1:2010130:000:150:160:290:400:561YesNo1:253140:000:200:250:270:291:521YesNo1:305150:000:370:390:420:551:113YesNo1:351160:000:140:150:200:301:021NoNo1:401170:000:040:060:070:220:371NoNo1:452180:000:130:160:180:360:581YesNo1:502190:000:110:120:150:281:081NoNo1:552200:000:160:180:200:330:531NoNo2:001210:000:140:160:180:330:501NoNo2:051220:000:110:130:170:401:011NoYes2:102230:000:090:110:140:301YesNo2:151240:000:160:170:210:360:561YesNo2:201250:000:090:110:150:311:021NoNo2:251260:000:040:050:090:260:461NoNo2:302270:000:080:090:110:270:541NoNo2:351280:000:120:130:150:431:201YesYes2:400290:000:200:210:250:431:111NoYes2:450300:000:060:070:100:230:591NoNo2:501310:00n/an/an/a0:241:013YesYes2:550320:000:090:190:220:511:253YesNo3:001330:000:080:150:210:481:433YesNoMore2340:000:090:180:240:391:023YesNo350:000:090:180:230:341:013NoNo360:000:070:090:110:493:021YesNo370:000:350:370:391:002:201YesNoBinFrequency380:000:070:100:140:300:471NoNo0:147390:000:060:190:220:341:122YesNo0:166400:000:040:140:150:280:502NoNo0:1814410:000:110:210:230:341:242NoNo0:2013420:000:090:210:230:371:312YesYes0:228430:000:120:230:250:422:002NoNo0:2415440:000:050:120:190:310:592NoNo0:267450:000:080:390:410:551:142YesNo0:2813460:00n/an/an/an/aNoNo0:307470:000:090:160:200:350:593YesNo0:323480:000:060:160:220:341:403NoNo0:346490:000:140:190:270:571:233YesNo0:364500:000:090:150:200:381:083NoNo0:386510:000:10n/an/a0:591:193YesNo0:404520:00n/an/an/an/aNoNo0:425530:00n/an/an/an/aNoNo0:441540:000:090:180:200:361:173YesNo0:460550:000:150:300:400:581:203NoNo0:480560:000:080:140:190:380:593NoNo0:501570:000:110:160:200:391:073NoNo0:520580:000:120:190:240:481:273YesNo0:542590:000:070:120:140:331:153NoNo0:561600:000:070:220:270:350:532NoNo0:581610:000:100:190:250:340:532NoNo1:001620:000:060:090:120:240:512NoNo1:020630:000:050:120:160:252:062YesYes1:041640:000:060:140:170:270:562NoNo1:061650:000:070:170:190:300:533NoNo1:080660:000:060:170:190:290:552YesNo1:100670:000:050:120:150:271:002YesNo1:120680:000:080:160:200:301:042NoNo1:140690:000:040:150:180:251:022NoNo1:161700:000:030:110:140:220:412NoNo1:182710:000:080:120:160:411:132YesNo1:201720:000:060:130:160:300:493YesNoMore11730:000:080:150:190:371:063YesNo740:000:070:090:150:310:483YesNo750:000:080:120:140:301:082NoYes760:000:040:080:100:251:032NoNo770:000:100:190:230:451:192YesNo780:000:040:100:170:270:472NoNo790:000:040:110:160:581:164YesNo800:000:090:210:250:343:014YesNo810:000:090:190:220:351:012NoNo820:000:050:140:180:350:522YesNo830:000:030:150:180:270:504NoNo840:000:030:120:150:350:594NoNo850:000:020:130:170:221:264YesYes860:000:030:100:140:234NoNo870:000:080:190:230:300:544NoNo880:000:040:150:191:112:094YesNo890:000:050:290:340:462:244YesNo900:000:050:260:300:541:174YesNo910:000:040:260:290:401:081YesNo920:000:020:170:210:321:474NoNo930:000:040:170:210:371:194YesNo940:000:030:200:220:521:104YesNo950:000:030:160:200:310:544NoNo960:000:040:120:160:280:554NoNo970:000:090:180:220:361:134YesNo980:000:020:150:190:391:074YesNo990:001:081:171:211:342:274YesNo1000:000:030:110:160:312:564YesNo1010:000:060:200:240:341:134YesYes1020:000:030:160:210:341:004NoNo1030:000:040:060:100:280:562NoNo1040:000:040:090:120:260:434NoNo1050:000:030:160:210:311:014YesNo1060:000:030:160:200:281:014NoNo1070:000:160:220:250:421:114YesNo1080:000:030:160:220:310:484NoNo1090:000:030:100:130:230:544NoYes1100:000:030:110:141:474NoYes1110:000:170:360:410:521:264YesNo1120:000:030:130:180:262:114YesNo1130:000:030:130:160:291:454NoNo1140:000:040:140:180:291:114NoNo1150:000:080:150:210:371:023YesNo1160:000:080:120:171:041:193YesNo1170:000:110:140:190:472:313YesNo1180:000:190:250:310:571:163NoYes1190:000:080:100:140:370:593YesNo1200:000:070:100:150:320:573NoNo1210:000:070:160:220:320:483NoNo1220:000:060:130:190:441:143YesYes1230:000:300:380:431:071:293NoNo1240:000:050:160:180:331:144NoNo1250:000:040:120:160:330:524NoNo1260:000:040:140:180:351:544YesNo1270:000:050:130:160:360:524NoNo1280:000:020:110:140:280:514NoNo1290:000:050:110:210:351:044YesNo1300:000:110:210:250:361:004NoYes1310:000:040:120:160:310:554NoNo1320:00n/an/an/an/aNoNo1330:00n/an/an/an/aNoNo1340:000:050:130:160:370:564NoNo1350:000:030:120:160:310:464YesNo1360:000:080:120:160:321:134NoYes1370:000:060:100:160:270:443NoNo1380:000:060:130:160:281:274YesNo1390:000:170:240:290:451:034NoNo1400:000:050:120:160:390:584YesNo1410:000:080:150:210:430:584NoYes1420:000:050:100:160:340:574NoNoParticipant10:210:1420:150:1631:230:1840:270:2050:200:2260:170:2470:250:2680:340:2890:270:30100:270:32110:290:34120:170:36130:160:38141:230:40150:160:42160:320:44170:150:46180:220:48190:400:50200:200:52210:170:54220:210:56238:000:58240:201:00250:311:02260:201:04270:271:06280:371:08290:281:10300:361:12310:371:14320:341:16330:551:18340:231:20350:27362:13371:20380:17390:38400:22410:50420:54431:18440:28450:19460:00470:24481:06490:26500:30510:20520:00530:00540:41550:22560:21570:28580:39590:42600:18610:19620:27631:41640:29650:23660:26670:33680:34690:37700:19710:32720:19730:29740:17750:38760:38770:34780:20790:18802:27810:26820:17830:23840:24851:04868:00870:24880:58891:38900:23910:28921:15930:42940:18950:23960:27970:37980:28990:531002:251010:391020:261030:281040:171050:301060:331070:291080:171090:311101:471110:341121:451131:161140:421150:251160:151171:441180:191190:221200:251210:161220:301230:221240:411250:191261:191270:161280:231290:291300:241310:241320:001330:001340:191350:151360:411370:171380:591390:181400:191410:151420:23

Sheet1

Total Time(From sit down to Finish)

Sheet2

Time For Iris Scan Only

Sheet3

Chart63118513131438534135313210711022012201100110302000102011

FrequencyTime For Iris Scan Only(From start of scan on iris 1 to finished)

Sheet1BinFrequency0:4010:4530:50110:55171:00221:05181:1081:15151:20101:2531:3051:3511:4011:4521:5021:5522:0012:0512:1022:1512:2012:2512:3022:3512:400Average 1:142:450Median 1:032:5012:5503:001More2BinFrequency0:1420:1660:18140:20130:2280:24150:2670:28130:3070:3230:3460:3640:3860:4040:4250:4410:4600:4800:5010:5200:5420:5610:5811:0011:0201:0411:0611:0801:1001:120Average 0:341:140Median 0:271:1611:1821:2011:2211:2421:2601:2801:3001:3201:3401:3601:3811:4001:4211:4411:4611:4811:500More3BinFrequency0:0400:0630:0830:10140:12230:14180:16240:18120:20100:2280:2420:2650:2810:3030:3200:3400:3610:3820:4020:4200:4400:460Average 0:170:480Median 0:150:500More3YesNoBinFrequency0:3000:3500:4000:4530:5080:55201:00131:05171:10121:15121:2081:2551:3051:3551:4041:4541:5021:5552:0062:0502:1002:1512:2022:2512:3002:3522:403Average 1:252:451Median 1:112:5042:5513:001More5BinFrequency0:1430:16110:1880:2050:22130:24130:26140:2830:3080:3250:3430:3640:3810:4030:4250:4430:4610:4830:5020:5210:5400:5670:5811:0011:0201:0421:0621:0801:1011:1221:142Average 0:441:160Median 0:291:1811:2011:2201:2401:2611:2811:3001:3231:3401:3621:3801:4001:4201:4411:4601:4821:500More11BinFrequency0:0410:0660:08130:10270:12380:14200:16180:1860:2070:2210:2410:2620:2800:3000:3250:3410:3600:3800:4000:4200:4200:4410:4600:4810:500More1Average 0:13Median 0:12BinFrequency0:0410:0690:08160:10410:12610:14380:16420:18180:20170:2290:2430:2670:2810:3030:3250:3410:3610:3820:4020:4200:4200:4410:4600:4810:500More4Average 0:15Median 0:13

Scanner 1

Sheet1131117221881510351122211211121001012

Total Time(From sit down to Finish)

Sheet26379

The Operator Tells The Participant To Reposition Themselves At Any Time

Sheet321121

The Participant Asks A Question About Their Glasses

261413815713736464510010211101100001211200000010111103

Scanner 2FrequencyTotal Time(From sit-down to finish)0003820131712128555442560012102314115FrequencyTime For Iris Scan Only(From start of iris scan to finished)

3118513131438534135313210711022012201100110302000102011

FrequencyTime For Iris Scan Only(From start of scan on iris 1 to finished)

0331423182412108251300122000003

FrequencyTime For The Picture Process(From sit-down to done with picture)

1613273820186711200510000010101

FrequencyTime For Picture Process(From sit-down to done with picture)

56102

The Operator Tells The Participant To Reposition Themselves At Any Time

16142

The Participant Asks A Question About Their Glasses

Both ScannersFrequencyTime For Picture Process(From sit-down to done with picture)

Chart20003820131712128555442560012102314115

FrequencyTotal Time(From sit-down to finish)

Sheet1Participant #Sit DownPicture TakenDone with PictureMoves to Iris ScanStart of Iris Scan on Eye 1First Eye CompletedStart or Iris Scan on Eye 2FinishedOperator #Asks Participant to Repositionin Themselves In Reference to the ScannerParticipant Asks If their Glasses should be Taken Off1430:000:070:150:210:531:421:511:564NoNo1440:000:040:110:150:42n/a2:212:444YesNo1450:000:050:120:150:311:051:081:574NoNoBinFrequency1460:000:020:090:140:260:310:360:424NoNo0:3001470:000:060:140:160:310:531:031:104NoNo0:3501480:000:140:160:200:450:480:552:161NoNo0:4001490:000:040:110:140:310:360:420:474NoNo0:4531500:000:030:120:140:330:390:491:164NoNo0:5081510:000:030:050:090:331:011:091:133YesNo0:55201520:000:270:320:381:281:361:441:493YesNo1:00131530:000:090:110:140:260:480:571:073NoNo1:05171540:000:050:120:160:360:400:490:534NoNo1:10121550:000:040:120:150:290:320:390:444NoNo1:15121560:000:040:100:140:290:450:520:554NoNo1:2081570:000:030:110:150:300:430:510:584NoNo1:2551580:000:040:100:140:300:340:400:444NoNo1:3051590:000:06n/an/a0:340:520:591:034NoYes1:3551600:000:100:140:180:370:430:510:554NoNo1:4041610:000:040:110:170:360:440:540:594NoNo1:4541620:000:120:200:230:380:500:581:014YesNo1:5021630:000:110:170:210:510:571:051:144YesNo1:5551640:000:070:130:180:400:531:041:084NoYes2:0061650:000:060:130:160:330:370:460:514NoNo2:0501660:000:030:100:130:320:480:561:074NoNo2:1001670:000:060:130:160:330:410:490:534NoNo2:1511680:000:050:120:160:581:051:151:214NoNo2:2021690:000:030:100:120:250:300:360:494NoNo2:2511700:000:140:200:240:420:450:521:063NoNo2:3001710:000:080:100:130:360:390:460:523NoNo2:3521720:000:090:130:190:541:061:151:293YesNo2:4031730:000:070:120:190:471:481:531:583YesNo2:4511740:000:050:080:100:270:320:371:073NoNo2:5041750:000:090:100:160:300:350:401:023NoNo2:5511760:000:060:140:170:461:451:541:584NoNo3:0011770:000:040:110:150:310:450:510:554YesYesMore51780:000:290:330:360:591:041:111:244NoNo1790:000:050:120:160:390:531:032:474YesNoBinFrequency1800:000:080:150:180:330:440:500:594NoNo0:1201810:000:120:190:220:470:511:001:044NoNo0:140:1431820:000:050:120:150:401:131:201:344YesNo0:160:16111830:000:040:120:170:390:490:571:024NoNo0:180:1881840:000:030:100:130:290:561:041:114NoNo0:200:2051850:00n/an/an/an/an/an/aNoNo0:220:22131860:000:040:100:150:340:430:511:024NoNo0:240:24131870:000:040:090:120:400:561:031:074YesNo0:260:26141880:000:040:110:130:330:460:530:574NoNo0:280:2831890:000:050:140:170:410:561:031:064NoNo0:300:3081900:000:060:170:200:451:031:202:175YesNo0:320:3251910:000:380:480:511:07n/a2:413:435YesNo0:340:3431920:000:140:210:330:491:521:592:255NoNo0:360:3641930:000:060:140:180:320:380:450:505YesNo0:380:3811940:000:060:080:100:310:410:480:524NoNo0:400:4031950:000:040:080:121:04n/a2:313:164YesYes0:420:4251960:000:030:060:100:290:440:500:584NoNo0:440:4431970:000:100:130:150:430:591:071:244YesNo0:460:4611980:000:110:160:200:510:591:091:124NoNo0:480:4831990:000:060:090:130:320:430:510:554NoNo0:500:5022000:000:050:120:150:221:011:092:364YesYes0:520:5212010:000:070:090:120:391:191:281:344NoYes0:540:5402020:000:410:430:461:131:291:392:484NoYes0:560:5672030:000:040:110:141:001:061:322:484NoYes0:580:5812040:000:080:150:180:561:091:181:274NoNo1:001:0012050:000:070:140:170:420:470:551:084NoNo1:021:0202060:000:090:150:180:44n/a2:033:054NoNo1:041:0422070:000:100:120:130:330:380:460:534NoNo1:061:0622080:000:040:100:140:380:521:011:134YesNo1:081:0802090:000:080:150:190:360:450:501:014YesNo1:101:1012100:000:180:200:220:441:431:491:571YesNo1:121:1222110:000:050:080:100:280:380:450:491NoNo1:141:1422120:000:080:100:130:360:400:480:511NoNo1:161:1602130:000:080:110:15n/an/a0:511NoNo1:181:1812140:00n/an/an/an/an/an/aNoNo1:201:2012150:00n/an/an/an/an/an/aNoNoMore212160:00n/an/an/an/an/an/aNoNo2170:00n/an/an/an/an/an/aNoNo2180:000:490:571:001:241:341:441:484NoNo2190:000:050:120:150:340:370:450:564NoNo2200:000:040:110:140:400:470:571:014NoNo2210:000:050:110:140:330:440:510:554NoNo2220:000:050:080:130:321:041:081:113NoNo2230:000:060:100:150:300:430:501:283YesNo2240:000:090:110:250:510:551:001:043YesNo2250:000:060:150:190:331:021:131:172YesNo2260:000:070:160:190:450:591:101:132NoNo2270:000:040:100:140:340:380:450:504YesNo2280:000:070:130:191:472:302:403:004YesNo2290:000:110:140:170:380:420:500:564NoNo2300:000:260:320:360:550:591:121:164NoNo2310:000:130:160:190:48n/a2:413:534NoNo2320:000:120:200:230:501:011:091:444YesNo2330:000:060:100:130:350:390:470:503NoNo2340:000:140:160:200:461:011:081:183YesNo2350:000:050:070:090:350:450:501:033NoNo2360:000:080:100:120:381:171:251:333NoNo2370:000:110:180:381:262:182:242:353NoNo2380:000:300:310:341:061:261:341:403NoYes2390:000:070:090:130:401:311:401:443YesNo2400:000:060:080:110:300:340:421:193NoNo2410:000:080:090:110:321:401:472:003YesNo2420:000:030:050:070:300:360:421:003NoNo2430:00n/an/an/an/an/an/aNoNo2440:000:230:250:26n/an/a1:173NoNo2450:000:090:100:15n/an/a2:123NoNo2460:000:120:180:240:431:031:121:383YesNo2470:000:170:190:210:531:001:061:103YesYes2480:000:110:130:150:410:490:561:023YesNo2490:000:130:150:160:35n/a1:511:553YesNo2500:000:070:080:100:300:500:561:003NoNo2510:000:050:110:140:321:171:231:274YesNo2520:000:060:070:070:340:430:510:554YesNo2530:000:020:060:130:350:460:571:014NoNo2540:000:120:160:210:501:001:111:164NoNo2550:00n/an/an/an/an/an/aNoNo2560:000:230:250:270:480:520:591:013YesNo2570:000:090:150:220:350:551:071:115NoNo2580:000:070:090:120:430:481:001:042NoNo2590:00n/an/an/an/an/an/aNoNo2600:000:040:110:140:430:531:011:074NoNo2610:000:110:190:220:350:510:561:004NoNo2620:000:040:120:140:340:541:001:044YesNo2630:000:030:110:130:501:101:161:224YesNo2640:000:040:110:140:310:430:510:554YesNo2650:000:020:120:140:471:181:291:334YesNo2660:000:100:110:150:381:091:171:214YesNo2670:000:030:040:070:401:141:241:274YesNo2680:000:080:120:150:471:131:231:374NoYes2690:000:090:160:201:091:161:262:404NoNo2700:000:160:180:220:451:191:281:324YesNo2710:000:050:060:080:310:350:420:464YesNo2720:000:250:310:340:561:101:201:364NoNo2730:000:050:080:110:270:410:571:014NoNo2740:000:030:100:130:310:400:470:514YesNo2750:000:040:100:130:340:420:510:554NoNo2760:000:140:160:190:370:410:521:432NoYes2770:000:050:070:110:330:410:491:112NoNo2780:000:220:240:350:581:331:311:541NoNo2790:000:070:150:190:380:420:490:531NoNo2800:000:130:150:191:171:291:391:434YesYes2810:000:110:130:150:490:581:071:134NoNo2820:000:050:060:080:500:541:332:484NoNo2830:000:090:120:150:45n/a2:072:554YesNo2840:000:050:110:130:450:551:021:064NoNo2850:000:120:170:200:521:001:081:154NoNo2860:000:110:130:150:370:410:470:524NoYes2870:000:090:110:130:441:051:111:161YesNo2880:000:250:310:360:531:081:131:511YesYes2890:000:070:080:130:390:420:480:541NoNo2900:000:070:090:110:310:360:420:461NoNo2910:000:080:100:141:07n/a2:513:201YesNo2920:000:120:140:200:48n/a2:172:311YesYes2930:000:070:090:110:500:541:021:111NoNo2940:000:100:120:150:502:172:252:371YesNo2950:000:120:130:160:410:450:530:571NoNo2960:000:100:120:141:071:111:171:551YesNo2970:000:060:080:100:390:430:520:561YesNo2980:000:130:140:210:501:051:111:541YesNo2990:000:080:140:160:360:460:571:014NoNo3000:000:080:110:130:340:390:500:594YesNo1:032:021:260:160:391:310:160:430:400:210:410:170:150:260:280:140:290:180:230:230:230:280:180:350:200:230:240:240:160:351:110:400:321:120:240:252:080:260:170:540:230:420:280:270:240:251:322:361:360:180:212:120:290:410:210:232:140:551:351:480:310:262:210:200:350:251:130:210:150:510:240:220:210:220:390:580:130:440:280:161:130:180:213:050:540:150:320:280:551:090:341:040:491:280:301:172:120:550:170:211:200:300:550:210:260:260:130:360:210:240:250:300:320:240:460:430:470:501:310:470:150:400:340:200:211:060:380:560:150:260:241:582:100:210:230:150:320:580:150:152:131:430:211:470:160:480:171:040:250:25

Sheet1

FrequencyTotal Time(From sit-down to finish)

Sheet2

FrequencyTime for Iris Scan Only

Sheet3

Sheet4

Chart1191641613842181793713511220010104

FrequencyTime For Picture Process(From sit-down to done with picture)

Sheet1BinFrequency0:4010:4530:50110:55171:00221:05181:1081:15151:20101:2531:3051:3511:4011:4521:5021:5522:0012:0512:1022:1512:2012:2512:3022:3512:400Average 1:142:450Median 1:032:5012:5503:001More2BinFrequency0:1420:1660:18140:20130:2280:24150:2670:28130:3070:3230:3460:3640:3860:4040:4250:4410:4600:4800:5010:5200:5420:5610:5811:0011:0201:0411:0611:0801:1001:120Average 0:341:140Median 0:271:1611:1821:2011:2211:2421:2601:2801:3001:3201:3401:3601:3811:4001:4211:4411:4611:4811:500More3BinFrequency0:0400:0630:0830:10140:12230:14180:16240:18120:20100:2280:2420:2650:2810:3030:3200:3400:3610:3820:4020:4200:4400:460Average 0:170:480Median 0:150:500More3YesNoBinFrequency0:3000:3500:4000:4530:5080:55201:00131:05171:10121:15121:2081:2551:3051:3551:4041:4541:5021:5552:0062:0502:1002:1512:2022:2512:3002:3522:403Average 1:252:451Median 1:112:5042:5513:001More5BinFrequency0:1430:16110:1880:2050:22130:24130:26140:2830:3080:3250:3430:3640:3810:4030:4250:4430:4610:4830:5020:5210:5400:5670:5811:0011:0201:0421:0621:0801:1011:1221:142Average 0:441:160Median 0:291:1811:2011:2201:2401:2611:2811:3001:3231:3401:3621:3801:4001:4201:4411:4601:4821:500More11BinFrequency0:0410:0660:08130:10270:12380:14200:16180:1860:2070:2210:2410:2620:2800:3000:3250:3410:3600:3800:4000:4200:4200:4410:4600:4810:500More1Average 0:13Median 0:12BinFrequency0:0410:0690:08160:10410:12610:14380:16420:18180:20170:2290:2430:2670:2810:3030:3250:3410:3610:3820:4020:4200:4200:4410:4600:4810:500More4Average 0:15Median 0:13

Scanner 1

Sheet1131117221881510351122211211121001012

Total Time(From sit down to Finish)

Sheet26379

The Operator Tells The Participant To Reposition Themselves At Any Time

Sheet321121

The Participant Asks A Question About Their Glasses

261413815713736464510010211101100001211200000010111103

Scanner 2FrequencyTotal Time(From sit-down to finish)0003820131712128555442560012102314115FrequencyTime For Iris Scan Only(From start of iris scan to finished)

3118513131438534135313210711022012201100110302000102011

FrequencyTime For Iris Scan Only(From start of scan on iris 1 to finished)

0331423182412108251300122000003

FrequencyTime For The Picture Process(From sit-down to done with picture)

1613273820186711200510000010101

FrequencyTime For Picture Process(From sit-down to done with picture)

56102

The Operator Tells The Participant To Reposition Themselves At Any Time

16142

The Participant Asks A Question About Their Glasses

Both ScannersFrequencyTime For Picture Process(From sit-down to done with picture)