APPENDIX AVI212 Manual do Utilizador

BeGaze 2.3 ManualVersion 2.3May 2009

IIChapterHow to Read this DocumentHow to Read this Document

BeGaze 2.393© 2009 SensoMotoric Instruments GmbHVersion 2.36.5 Line Graph6.5.1 OverviewThe Line Graph data view displays un-interpreted eye tracking d

Experiment Analysis94© 2009 SensoMotoric Instruments GmbH Version 2.3position of the current Diagram Cursors . 6.5.2 Events ListThe general functional

BeGaze 2.395© 2009 SensoMotoric Instruments GmbHVersion 2.3The gaze cursor (blue dot in the full view, a cross in the zoomed view) isat the start time

Experiment Analysis96© 2009 SensoMotoric Instruments GmbH Version 2.36.5.3 Graph AreaIn the Line Graph main view, the following gaze data will be visu

BeGaze 2.397© 2009 SensoMotoric Instruments GmbHVersion 2.32.Click the Reset Scaling icon in the top left corner to revert displayscaling and position

Experiment Analysis98© 2009 SensoMotoric Instruments GmbH Version 2.36.5.4 Diagram CursorsIf you create a new Line Graph, you will find a blue vertica

BeGaze 2.399© 2009 SensoMotoric Instruments GmbHVersion 2.3· the gaze point in x- and y-direction in [pixels]. (0,0) is the upper leftcorner of the st

Experiment Analysis100© 2009 SensoMotoric Instruments GmbH Version 2.36.5.7 SettingsIn the Linegraph Settings dialog, you select line colors, event co

BeGaze 2.3101© 2009 SensoMotoric Instruments GmbHVersion 2.3· angular velocity· angular accelerationRight EyeIn this tab you can configure, for right

Experiment Analysis102© 2009 SensoMotoric Instruments GmbH Version 2.3EventsIn this tab you can configure the color for the following types of events:

How to Read this Document4© 2009 SensoMotoric Instruments GmbH Version 2.32 How to Read this DocumentThis manual is designed to serve both as online h

BeGaze 2.3103© 2009 SensoMotoric Instruments GmbHVersion 2.3ChartIn this tab you can configure:· the time range in [s]· the color of the first cursor

Experiment Analysis104© 2009 SensoMotoric Instruments GmbH Version 2.36.6 Scan Path6.6.1 OverviewThe Scan Path data view shows gaze positions of the s

BeGaze 2.3105© 2009 SensoMotoric Instruments GmbHVersion 2.3event.3.If you click on an event in the Events selection view, thecorresponding event is a

Experiment Analysis106© 2009 SensoMotoric Instruments GmbH Version 2.36.6.2 Main Data ViewThe Scan Path main view visualizes the selected trial data s

BeGaze 2.3107© 2009 SensoMotoric Instruments GmbHVersion 2.32.Select the Settings command to display the Scan Path Settingsdialog. In the Scan Path ta

Experiment Analysis108© 2009 SensoMotoric Instruments GmbH Version 2.3Highlighted fixation in the Scan Path display:The scan path is drawn in the colo

BeGaze 2.3109© 2009 SensoMotoric Instruments GmbHVersion 2.3Modify subject propertiesIf required, you can edit the subject properties displayed in the

Experiment Analysis110© 2009 SensoMotoric Instruments GmbH Version 2.3· Display: Select if you want to view Fixations or Raw data. To viewsaccades as

BeGaze 2.3111© 2009 SensoMotoric Instruments GmbHVersion 2.3· Draw connection lines: Activate this option, if raw data should beconnected with lines.

Experiment Analysis112© 2009 SensoMotoric Instruments GmbH Version 2.3· Gaze cursor: Configures the appearance of the shape that shows thecurrent gaze

IIIChapterImportant NoticeImportant Notice

BeGaze 2.3113© 2009 SensoMotoric Instruments GmbHVersion 2.36.6.3.4 Fixations TabIn the Fixations tab of the Scan Path Settings dialog, you configure

Experiment Analysis114© 2009 SensoMotoric Instruments GmbH Version 2.3· Highlight: Selects the highlight color for the fixation shape. Click thedrop-d

BeGaze 2.3115© 2009 SensoMotoric Instruments GmbHVersion 2.32.In the Subjects Selection , activate the desired trial or filtercombination. The Attenti

Experiment Analysis116© 2009 SensoMotoric Instruments GmbH Version 2.3· The Focus map shows fixation hits related to brightness betweendarkest (less h

BeGaze 2.3117© 2009 SensoMotoric Instruments GmbHVersion 2.3the map displayed for a video stimulus is based on raw data.Change the attention map displ

Experiment Analysis118© 2009 SensoMotoric Instruments GmbH Version 2.3General Settings· Data channel: Select if you want to view left or right eye. In

BeGaze 2.3119© 2009 SensoMotoric Instruments GmbHVersion 2.3Parameters · Max. (Saturation): For every pixel displayed on the map, the fixationduration

Experiment Analysis120© 2009 SensoMotoric Instruments GmbH Version 2.3– normal brightness for the Focus map, – a customized color for Custom map style

BeGaze 2.3121© 2009 SensoMotoric Instruments GmbHVersion 2.36.8 Key Performance Indicators6.8.1 OverviewWith the Key Performance Indicators data view,

Experiment Analysis122© 2009 SensoMotoric Instruments GmbH Version 2.3the KPIs for the activated trial combination. While selecting trials, the Events

Important Notice6© 2009 SensoMotoric Instruments GmbH Version 2.33 Important NoticeExperiment ResponsibilityMake sure the presented visual stimuli do

BeGaze 2.3123© 2009 SensoMotoric Instruments GmbHVersion 2.3· and more ...It makes the results quantitative AND visible!KPI functionalities and handli

Experiment Analysis124© 2009 SensoMotoric Instruments GmbH Version 2.3Change the KPI displayTo change the KPI display settings proceed as follows:1.Ri

BeGaze 2.3125© 2009 SensoMotoric Instruments GmbHVersion 2.3General Settings· Data channel: Select if you want to view left or right eye. In case ofmo

Experiment Analysis126© 2009 SensoMotoric Instruments GmbH Version 2.3timethe AOIDwelltimemsand %Dwell time average ms = sum (all fixationsand saccade

BeGaze 2.3127© 2009 SensoMotoric Instruments GmbHVersion 2.3Font· Font Size: Selects the size of the KPIs font as a percent of thestandard font size u

Experiment Analysis128© 2009 SensoMotoric Instruments GmbH Version 2.36.9 AOI Sequence Chart6.9.1 OverviewThe AOI Sequence Chart shows the temporal or

BeGaze 2.3129© 2009 SensoMotoric Instruments GmbHVersion 2.33.Configure the Chart Display Modes to further adapt the display toyour needs.6.9.2 Main

Experiment Analysis130© 2009 SensoMotoric Instruments GmbH Version 2.3You can change the AOIs and also change the AOI colors in the AOIEditor .Multipl

BeGaze 2.3131© 2009 SensoMotoric Instruments GmbHVersion 2.3displaying detailed information on the AOI (name, start / end time of it’spresentation, an

Experiment Analysis132© 2009 SensoMotoric Instruments GmbH Version 2.36.10 Binning Chart6.10.1 OverviewThe Binning Chart shows a statistical overview

IVChapterOverviewOverview

BeGaze 2.3133© 2009 SensoMotoric Instruments GmbHVersion 2.3currently selected trial.3.Configure the Chart Display Modes to further adapt the display

Experiment Analysis134© 2009 SensoMotoric Instruments GmbH Version 2.3You can change the AOIs and also change the AOI colors in the AOIEditor . Modify

BeGaze 2.3135© 2009 SensoMotoric Instruments GmbHVersion 2.3qualify your selection, enable the Filter option to display the FilterTree (upper left). S

Experiment Analysis136© 2009 SensoMotoric Instruments GmbH Version 2.31.The top level (root) nodes selects or de-selects stimuli available in thecurre

BeGaze 2.3137© 2009 SensoMotoric Instruments GmbHVersion 2.3and displayed in the Results Grid immediately. Note, that theselection in the Filter Tree

Experiment Analysis138© 2009 SensoMotoric Instruments GmbH Version 2.33.Click the Settings button to change the columns selection or to copythe modifi

BeGaze 2.3139© 2009 SensoMotoric Instruments GmbHVersion 2.3– select the Save Settings Globally menu command or pressthe [ CTRL ] + [ G ] key combinat

Experiment Analysis140© 2009 SensoMotoric Instruments GmbH Version 2.36.11.5 Results GridThe Result Grid shows the parameters of the statistics and th

BeGaze 2.3141© 2009 SensoMotoric Instruments GmbHVersion 2.3into the clipboard for further use in other programs, e.g. MS-Excel.Export to file 1.Click

Experiment Analysis142© 2009 SensoMotoric Instruments GmbH Version 2.36.11.7 Event Statistics - Definitions and ExamplesThe following tables list deta

Overview8© 2009 SensoMotoric Instruments GmbH Version 2.34 Overview4.1 Features and BenefitsMeaningful results The Behavioral and Gaze Analysis (SMI B

BeGaze 2.3143© 2009 SensoMotoric Instruments GmbHVersion 2.3Notes and DefinitionsAll processing is constrained to the selected time interval. All fiel

Experiment Analysis144© 2009 SensoMotoric Instruments GmbH Version 2.3· parameters· event properties· computed values Fixation DetailsThis template

BeGaze 2.3145© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionTrialTrial NumberSubjectSubject CodeStimulusStimulus Nam

Experiment Analysis146© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionNumberNumber of the saccade. Blink DetailsThis

BeGaze 2.3147© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStart Time[ms]Trial Start Time, normallyzeroEnd Time[ms]

Experiment Analysis148© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionaveragedispersions on X and Ydivided by number

BeGaze 2.3149© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionSaccade velocity total[°/s]Sum of all saccadesvelocities

Experiment Analysis150© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionBlink duration total[ms]Sum of duration of all

BeGaze 2.3151© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptiondivided by the number ofselected trials.Fixation dispers

Experiment Analysis152© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionSaccade amplitudemaximum[°]Max. saccade amplit

BeGaze 2.39© 2009 SensoMotoric Instruments GmbHVersion 2.3Multiple SubjectsoDesigned to handle multiple subjectsoIntegrated filter functions allow ana

BeGaze 2.3153© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionAOI OrderAOI Order NumberFixation Start[ms]Beginning of

Experiment Analysis154© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptiontaking into consideration,parts outside of the

BeGaze 2.3155© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionhit the AOI.Glances countNumber of glances to atarget (s

Experiment Analysis156© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescription- start time)The Duration before cell contains

BeGaze 2.3157© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAOIGroupAOI

Experiment Analysis158© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAO

BeGaze 2.3159© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAOIGroupAOI

Experiment Analysis160© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAO

BeGaze 2.3161© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAOIGroupAOI

Experiment Analysis162© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAO

Overview10© 2009 SensoMotoric Instruments GmbH Version 2.3AREAS OF INTEREST (AOI) – static and dynamicoThe integrated AOI editor allows definition of

BeGaze 2.3163© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAOIGroupAOI

Experiment Analysis164© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAO

BeGaze 2.3165© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAOIGroupAOI

Experiment Analysis166© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAO

BeGaze 2.3167© 2009 SensoMotoric Instruments GmbHVersion 2.3ParameterDimension unitDescriptionStimulusStimulus NameArea ofInterestAOI NameAOIGroupAOI

Experiment Analysis168© 2009 SensoMotoric Instruments GmbH Version 2.3ParameterDimension unitDescriptionStimulusStimulus Namefrom \ to (count)Column l

BeGaze 2.3169© 2009 SensoMotoric Instruments GmbHVersion 2.3Default Statistic TemplatesFixation Duration Saccadic Amplitude AOI Statistics Landing

Experiment Analysis170© 2009 SensoMotoric Instruments GmbH Version 2.3Please note, that character AOIs are disabled by default. Whencharacter AOIs are

BeGaze 2.3171© 2009 SensoMotoric Instruments GmbHVersion 2.3process, generally get longer fixation durations(Rayner 1998). More complicated texts give

Experiment Analysis172© 2009 SensoMotoric Instruments GmbH Version 2.3Saccade startPosition XYGeographical position where the saccade beginsSaccade en

BeGaze 2.311© 2009 SensoMotoric Instruments GmbHVersion 2.3oSMI BeGaze™ 2.3 offers an experiment creation wizard to loadmanually the experiment data,

BeGaze 2.3173© 2009 SensoMotoric Instruments GmbHVersion 2.3unitTrialTrial NumberSubjectSubject CodeStimulusStimulus NameArea of InterestAOI nameReadi

Experiment Analysis174© 2009 SensoMotoric Instruments GmbH Version 2.3cognitive processes affect gaze duration (=dwelltime). The word properties that

BeGaze 2.3175© 2009 SensoMotoric Instruments GmbHVersion 2.3Is total skipAOIs (words) that are never fixatedEyeWhich eye fixated inside an AOI Landing

Experiment Analysis176© 2009 SensoMotoric Instruments GmbH Version 2.3SubjectSubject CodeStimulusStimulus NameFixation Start[ms]Beginning of a fixatio

BeGaze 2.3177© 2009 SensoMotoric Instruments GmbHVersion 2.3StartPosition XYPosition when first pass regression startedEndPosition XYPosition when fir

Experiment Analysis178© 2009 SensoMotoric Instruments GmbH Version 2.3Saccade correction start[ms]Correction saccade start timeSaccade correctiondurat

BeGaze 2.3179© 2009 SensoMotoric Instruments GmbHVersion 2.3Fixation intermediateend[ms]Intermediate fixation end timeFixation intermediatePosition XY

Experiment Analysis180© 2009 SensoMotoric Instruments GmbH Version 2.3Next Fixationend[ms]Next fixation end timeNextFixationPositionXY Next fixation p

BeGaze 2.3181© 2009 SensoMotoric Instruments GmbHVersion 2.3durationPrev. Fixationend[ms]Previous fixation end timePrev.FixationPositionXYPrevious fix

Experiment Analysis182© 2009 SensoMotoric Instruments GmbH Version 2.3 AOI Hits per MinuteThis template shows one row per selected trials.ParameterDim

Overview12© 2009 SensoMotoric Instruments GmbH Version 2.3 4.2.2 Dongle Protection and License UpdateBeGaze 2.3 is dongle-protected and requires a lic

BeGaze 2.3183© 2009 SensoMotoric Instruments GmbHVersion 2.3Diepen P.M.J. van, M., W., & G. d’Ydewalle. (1998). Eye guidance inreading,driving, an

Experiment Analysis184© 2009 SensoMotoric Instruments GmbH Version 2.3Johansson, R., Johansson, V., Wengelin, Å., & Holmqvist, K. (2008).Readingdu

BeGaze 2.3185© 2009 SensoMotoric Instruments GmbHVersion 2.3during information processing tasks: Individual differences and culturaleffects. Vision Re

VIIChapterEvent DetectionEvent Detection

BeGaze 2.3187© 2009 SensoMotoric Instruments GmbHVersion 2.37 Event Detection7.1 Built-In Event DetectorBeGaze 2.3 has a built-in saccade, fixation an

Event Detection188© 2009 SensoMotoric Instruments GmbH Version 2.37.2 Adjust Event DetectionIn the Adjust Event Detection dialog, you can change the e

BeGaze 2.3189© 2009 SensoMotoric Instruments GmbHVersion 2.3Min. duration: minimum fixation duration in [ms]Max. dispersion: maximum dispersion value.

Event Detection190© 2009 SensoMotoric Instruments GmbH Version 2.3recalculated for all the trials in the experiment, using the displayeddetection para

BeGaze 2.3191© 2009 SensoMotoric Instruments GmbHVersion 2.3monitor displaying 1280 horizontal pixels should have a width of 338 mm(1280 px / 96 dpi *

Event Detection192© 2009 SensoMotoric Instruments GmbH Version 2.3The algorithm identifies fixations as groups of consecutive points within aparticula

BeGaze 2.3I© 2009 SensoMotoric Instruments GmbHTable of ContentsPart I Introduction2Part IIHow to Read this Document4Part IIIImportant Notice6Part IVO

BeGaze 2.313© 2009 SensoMotoric Instruments GmbHVersion 2.34.Send this file to [email protected] will receive a new license key from SMI. Update licens

BeGaze 2.3193© 2009 SensoMotoric Instruments GmbHVersion 2.3Unitdata with head trackingdegreesFurther Reading:Dario D. Salvucci & Joseph H. Goldbe

Event Detection194© 2009 SensoMotoric Instruments GmbH Version 2.3Blink DetectionHowever, the saccade we have found could still be an artifact as a re

BeGaze 2.3195© 2009 SensoMotoric Instruments GmbHVersion 2.3Peak Velocity WindowThe velocity curve must resemble a certain pattern to be regarded as t

VIIIChapterExport and ConversionsExport and Conversions

BeGaze 2.3197© 2009 SensoMotoric Instruments GmbHVersion 2.38 Export and Conversions8.1 OverviewBeGaze 2.3 allows events export and raw data export .

Export and Conversions198© 2009 SensoMotoric Instruments GmbH Version 2.3File Format Configure the format of the export file .Write Header Select whet

BeGaze 2.3199© 2009 SensoMotoric Instruments GmbHVersion 2.3Separator The separator between values can be one of the following:· Tab· Space· Comma· Se

Export and Conversions200© 2009 SensoMotoric Instruments GmbH Version 2.3· the dispersion during the fixation in [pixels]· the object hit during the f

BeGaze 2.3201© 2009 SensoMotoric Instruments GmbHVersion 2.3Converted from:Complete path of the IDF file.in experiment creation. 8.2.2.3 Trial Section

Export and Conversions202© 2009 SensoMotoric Instruments GmbH Version 2.3fixation. The field could be '-', if no AOI is hit.Event Export Sac

Overview14© 2009 SensoMotoric Instruments GmbH Version 2.3detailed licensing information in the BeGaze 2.3 About Box . Type and status of your license

BeGaze 2.3203© 2009 SensoMotoric Instruments GmbHVersion 2.3secondPeak Accel.maximum acceleration of current saccade in deg/s2Peak Decel.:maximum dece

Export and Conversions204© 2009 SensoMotoric Instruments GmbH Version 2.3Start:start time in microseconds, relative to start time ofbeginning of the c

BeGaze 2.3205© 2009 SensoMotoric Instruments GmbHVersion 2.3File Format Configure the format of the export file .207

Export and Conversions206© 2009 SensoMotoric Instruments GmbH Version 2.3Write Header Select whether the Header will be written in the file.Decimal P

BeGaze 2.3207© 2009 SensoMotoric Instruments GmbHVersion 2.3Preview You can preview the exact format of the export file. Note: in trial section,only a

Export and Conversions208© 2009 SensoMotoric Instruments GmbH Version 2.38.3.2.2 HeaderThe header consists of the following few lines:Converted from:C

BeGaze 2.3209© 2009 SensoMotoric Instruments GmbHVersion 2.3Time:Timestamp of the sample.Type:The type is SMP.Trial:Number of current trial.L Raw X [p

Export and Conversions210© 2009 SensoMotoric Instruments GmbH Version 2.3L GVEC Y:Gaze vector on YL GVEC Z:Gaze vector on ZFrame:Frame counterIn case

BeGaze 2.3211© 2009 SensoMotoric Instruments GmbHVersion 2.3 3.A popup dialog appears allowing you to select the desired video filename and location.

Export and Conversions212© 2009 SensoMotoric Instruments GmbH Version 2.3CD.· Frames per second: This setting applies to a still image stimulus. Incas

BeGaze 2.315© 2009 SensoMotoric Instruments GmbHVersion 2.3Experiment· Run 1 (a measurement data file)– Trial 1 (associated with a certain stimulus im

BeGaze 2.3213© 2009 SensoMotoric Instruments GmbHVersion 2.3Most of the image codecs (“Coder/Decoder”) will discard visibleinformation for better comp

Export and Conversions214© 2009 SensoMotoric Instruments GmbH Version 2.3video into our recommended XMP4 avi format with optimal codecsettings. The XM

BeGaze 2.3215© 2009 SensoMotoric Instruments GmbHVersion 2.3Adding Videos1.Click on the buttons Add file(s) or Add folder to add the videos youwant to

Export and Conversions216© 2009 SensoMotoric Instruments GmbH Version 2.38.4.4 Background InformationThe AVI (“Audio Video Interleaved”) container fil

IXChapterWorkspace ReferenceWorkspace Reference

Workspace Reference218© 2009 SensoMotoric Instruments GmbH Version 2.39 Workspace Reference9.1 Menu CommandsThe following gives an overview of the men

BeGaze 2.3219© 2009 SensoMotoric Instruments GmbHVersion 2.3and restore an experiment from filePrint PreviewOpens the print previewPrint...Opens the p

Workspace Reference220© 2009 SensoMotoric Instruments GmbH Version 2.3Event StatisticsOpens the Event Statistics data viewReading StatisticsOpens the

BeGaze 2.3221© 2009 SensoMotoric Instruments GmbHVersion 2.39.2 The ToolbarThe toolbar is at the top of the workspace. It gives you short-cuts toimpor

Workspace Reference222© 2009 SensoMotoric Instruments GmbH Version 2.3AOI Sequence Chart : displays AOI hit order over timeBinning Chart : gives a sta

Overview16© 2009 SensoMotoric Instruments GmbH Version 2.3Select a diagram and its data sourcesAfter the experiment has been created, you can select t

BeGaze 2.3223© 2009 SensoMotoric Instruments GmbHVersion 2.3KeysDescriptionExperiment from the Database[ CTRL ] + [ W ] closes the view of the selecte

Workspace Reference224© 2009 SensoMotoric Instruments GmbH Version 2.3[ END ]jumps to last key frame[ PG Up ]goes to next key frame[ PG Dn ]goes to pr

BeGaze 2.3225© 2009 SensoMotoric Instruments GmbHVersion 2.3[ CTRL ] + arrow leftjump to previous bookmark[ CTRL ] + arrow rightjump to next bookmarkL

XChapterAppendixAppendix

BeGaze 2.3227© 2009 SensoMotoric Instruments GmbHVersion 2.310 Appendix10.1 About BoxTo get general information about BeGaze 2.3 go to the Help menu o

Appendix228© 2009 SensoMotoric Instruments GmbH Version 2.3distributor or SMI . 10.2 Dongle - Installation andTroubleshootingBeGaze 2.3 is dongle-prot

BeGaze 2.3229© 2009 SensoMotoric Instruments GmbHVersion 2.3Note, that the HASP SRM Run-time is installed during theinstallation of BeGaze 2.3. Do not

Appendix230© 2009 SensoMotoric Instruments GmbH Version 2.310.4 DatabaseAll BeGaze 2.3 experiments will be collected in a database. Once youimported t

BeGaze 2.3231© 2009 SensoMotoric Instruments GmbHVersion 2.3RAM:minimum 1 GBVGA:3D accelerated, 512 MB RAM, DirectX 9 Compatible, OpenGLV1.2 compatibl

Appendix232© 2009 SensoMotoric Instruments GmbH Version 2.3Max. length of video / max. number of videos 2h / 5Max. length of video / max. number of vi

BeGaze 2.317© 2009 SensoMotoric Instruments GmbHVersion 2.34.3.2 Use CasesBeGaze 2.3 can be used in a broad range of eye tracking data analyzingcontex

BeGaze 2.3233© 2009 SensoMotoric Instruments GmbHVersion 2.3Experiment Center 2.3 software. To install the Experiment Suite 360°,proceed as follows:1.

XIChapterCopyright and TrademarksCopyright and Trademarks

BeGaze 2.3235© 2009 SensoMotoric Instruments GmbHVersion 2.311 Copyright and TrademarksCopyrightThe SOFTWARE is owned by SensoMotoric Instruments GmbH

XIIChapterLicense Agreement and WarrantyLicense Agreement andWarranty

BeGaze 2.3237© 2009 SensoMotoric Instruments GmbHVersion 2.312 License Agreement and WarrantyIMPORTANT – PLEASE READ CAREFULLY: This license agreemen

License Agreement and Warranty238© 2009 SensoMotoric Instruments GmbH Version 2.3original will be replicated on the copy. Installation of the Softwar

BeGaze 2.3239© 2009 SensoMotoric Instruments GmbHVersion 2.3specified in Sec. 5 d), which already existed at the time oftransfer of risk, S

License Agreement and Warranty240© 2009 SensoMotoric Instruments GmbH Version 2.3comply with duties, the very discharge of which is an essen

BeGaze 2.3241© 2009 SensoMotoric Instruments GmbHVersion 2.3discontinuation of use does not constitute an acknowledgement of acopyright infringement.

License Agreement and Warranty242© 2009 SensoMotoric Instruments GmbH Version 2.3normal course, becomes insolvent, or becomes subject to anyba

Overview18© 2009 SensoMotoric Instruments GmbH Version 2.3Web TestingAnother use case is to evaluate web page perception and/or usernavigation during

XIIIChapterAbout SMIAbout SMI

About SMI244© 2009 SensoMotoric Instruments GmbH Version 2.313 About SMISensoMotoric Instruments (SMI) is a world leader in dedicated computervision a

BeGaze 2.3245© 2009 SensoMotoric Instruments GmbHVersion 2.3North American HeadquartersSensoMotoric Instruments, Inc.75 Arlington StreetBoston, MA 021

Index 246© 2009 SensoMotoric Instruments GmbHIndex- A -About BeGaze 2.3 227Manual 4SMI 244Adjust Event Detection 188Analysis Menu 218AOI Chan

BeGaze 2.3247© 2009 SensoMotoric Instruments GmbHEvent Details 58Detection, Experiment Wizard 35Event Statistics Overview 134Selection Trees 1

Index 248© 2009 SensoMotoric Instruments GmbHIntroduction 2- K -Key Features 8Key Frames 85Key Performance Indicators Main Pane 122Plug-in 121S

BeGaze 2.3249© 2009 SensoMotoric Instruments GmbH- R -Raw Data Export 204Raw File Format 208Requirements 230Restore, Experiment 43- S -Saccade D

Index 250© 2009 SensoMotoric Instruments GmbH- W -Wizard 26- Z -Zoom Control 63

BeGaze 2.319© 2009 SensoMotoric Instruments GmbHVersion 2.3Software UsabilityA third use case is to monitor subjects with the objective to improvesoft

Overview20© 2009 SensoMotoric Instruments GmbH Version 2.3recorded. · Experiment recording: – Use the SMI Head mounted eye tracking device for real-wo

BeGaze 2.321© 2009 SensoMotoric Instruments GmbHVersion 2.3fixation circles (right picture). – Use the Player Control to play the scan path presenta

Overview22© 2009 SensoMotoric Instruments GmbH Version 2.3– Use the Player Control to play the attention map presentation. Tomove to a specific event

IIContents© 2009 SensoMotoric Instruments GmbH... 373 Signal...

BeGaze 2.323© 2009 SensoMotoric Instruments GmbHVersion 2.3press the [ V ] key. For a video stimulus, use the left and right arrowkeys to move within

Overview24© 2009 SensoMotoric Instruments GmbH Version 2.3property filter (see Subjects Selection ).– Modify the settings available in the bottom view

VChapterExperiment SetupExperiment Setup

Experiment Setup26© 2009 SensoMotoric Instruments GmbH Version 2.35 Experiment Setup5.1 Create Experiment Wizard5.1.1 OverviewWith the Create Experime

BeGaze 2.327© 2009 SensoMotoric Instruments GmbHVersion 2.3Stimulus Association : Based on the experiment type the selectedstimuli need to be associat

Experiment Setup28© 2009 SensoMotoric Instruments GmbH Version 2.3To load an experiment from folder, you can alternatively use theLoad from Folder com

BeGaze 2.329© 2009 SensoMotoric Instruments GmbHVersion 2.35.1.4 Gaze Data TabIn this tab you select which eye tracker data files should be analyzed.

Experiment Setup30© 2009 SensoMotoric Instruments GmbH Version 2.3These parameters are entered as subject properties and serve asadditional informatio

BeGaze 2.331© 2009 SensoMotoric Instruments GmbHVersion 2.3Information on file entries in the data files table· Status: In order to be analyzed togeth

Experiment Setup32© 2009 SensoMotoric Instruments GmbH Version 2.3column.· Calibration Area: Sample rate and calibration area size are presentedin thi

BeGaze 2.3III© 2009 SensoMotoric Instruments GmbH... 70To

BeGaze 2.333© 2009 SensoMotoric Instruments GmbHVersion 2.3video files used in the experiment are copied to the database . Note that this may cause a

Experiment Setup34© 2009 SensoMotoric Instruments GmbH Version 2.3correctly in BeGaze 2.3. · AOI File: Images and Videos can be associated with AOI fi

BeGaze 2.335© 2009 SensoMotoric Instruments GmbHVersion 2.3In the left part of the window all stimulus images of the experiment aredisplayed in an ima

Experiment Setup36© 2009 SensoMotoric Instruments GmbH Version 2.3Low - Speed data (<200Hz): High- Speed data (>=200Hz) with selectable event de

BeGaze 2.337© 2009 SensoMotoric Instruments GmbHVersion 2.35.2 Measurement ScenarioThere are three scenarios that BeGaze 2.3 can handle:Non Head Track

Experiment Setup38© 2009 SensoMotoric Instruments GmbH Version 2.3separator message. Otherwise, the trial number separation is used.Separation by tria

BeGaze 2.339© 2009 SensoMotoric Instruments GmbHVersion 2.35.4 Manage Experiments5.4.1 Modify ExperimentWith the Modify Experiment wizard you modify t

Experiment Setup40© 2009 SensoMotoric Instruments GmbH Version 2.3Stimulus Images : Here you can add new stimuli and also removeexisting stimuli from

BeGaze 2.341© 2009 SensoMotoric Instruments GmbHVersion 2.34.Click Ok.5.4.4 Close ExperimentYou can interrupt the creation and analysis of an experime

Experiment Setup42© 2009 SensoMotoric Instruments GmbH Version 2.34.Enter the desired experiment file name. Browse for the folder or createa new folde

IVContents© 2009 SensoMotoric Instruments GmbH... 1289 AOI Sequence Chart

BeGaze 2.343© 2009 SensoMotoric Instruments GmbHVersion 2.35.4.6 Experiment RestoreTo restore an experiment proceed as follows:1.From the File menu, s

Experiment Setup44© 2009 SensoMotoric Instruments GmbH Version 2.35.4.7 Delete ExperimentTo delete a saved experiment from the database proceed as fo

VIChapterExperiment AnalysisExperiment Analysis

Experiment Analysis46© 2009 SensoMotoric Instruments GmbH Version 2.36 Experiment Analysis6.1 Overview of Analysis Data ViewBeGaze 2.3 provides variou

BeGaze 2.347© 2009 SensoMotoric Instruments GmbHVersion 2.3shows binocular data. All other data views (except the AOI Editor) showmonocular data. 6.2

Experiment Analysis48© 2009 SensoMotoric Instruments GmbH Version 2.3 5.Press [ ENTER ] to confirm your entry.

BeGaze 2.349© 2009 SensoMotoric Instruments GmbHVersion 2.36.3 Data Views6.3.1 OverviewEach data view consists of several data views. The views conten

Experiment Analysis50© 2009 SensoMotoric Instruments GmbH Version 2.3· Main view: On the upper right, the main view displays thecorresponding diagram,

BeGaze 2.351© 2009 SensoMotoric Instruments GmbHVersion 2.36.3.3 Stimulus SelectionThe Stimulus selection view allows you to change the stimulus and t

Experiment Analysis52© 2009 SensoMotoric Instruments GmbH Version 2.3select stimulus button again.The selected stimulus will immediately be displayed

BeGaze 2.3V© 2009 SensoMotoric Instruments GmbH... 200Export

BeGaze 2.353© 2009 SensoMotoric Instruments GmbHVersion 2.3configure them afterwards in BeGaze 2.3 by modifying the experiment(see Modify Experiment )

Experiment Analysis54© 2009 SensoMotoric Instruments GmbH Version 2.3 The checked items will represent the subjects trials used in the currentanalysi

BeGaze 2.355© 2009 SensoMotoric Instruments GmbHVersion 2.3· and the Trial Details· the Events List Sorting is possible by clicking on the column tit

Experiment Analysis56© 2009 SensoMotoric Instruments GmbH Version 2.3· Line Graph · Scan Path · Attention Map· Key Performance Indicators · AOI Seq

BeGaze 2.357© 2009 SensoMotoric Instruments GmbHVersion 2.36.3.5 Events6.3.5.1 Events SelectionThe Events view contains the summary of events of the c

Experiment Analysis58© 2009 SensoMotoric Instruments GmbH Version 2.3as well. For example, when you click on a fixation in the scan path, thecorrespon

BeGaze 2.359© 2009 SensoMotoric Instruments GmbHVersion 2.3If the experiment contains head tracking data in a multiple planescenario , additionally i

Experiment Analysis60© 2009 SensoMotoric Instruments GmbH Version 2.3· duration of the blink in [ms].User Messages (Generic)If you selected a user mes

BeGaze 2.361© 2009 SensoMotoric Instruments GmbHVersion 2.3 6.3.6 Player6.3.6.1 Player ControlThe player control contains commands to navigate in a vi

Experiment Analysis62© 2009 SensoMotoric Instruments GmbH Version 2.3· Thumbnail Control Context Menu 6.3.6.2 Playback ControlThe playback control al

VIContents© 2009 SensoMotoric Instruments GmbH... 2316 Limits...

BeGaze 2.363© 2009 SensoMotoric Instruments GmbHVersion 2.3ButtonKey commandDescription Repeats the presentation with thechosen playback speed underco

Experiment Analysis64© 2009 SensoMotoric Instruments GmbH Version 2.3 Here is an overview of the buttons and what they are for: Zooms out Fits the sti

BeGaze 2.365© 2009 SensoMotoric Instruments GmbHVersion 2.3· user defined bookmarks in all stimuli types (video, still image, web),· in case of a vide

Experiment Analysis66© 2009 SensoMotoric Instruments GmbH Version 2.3selected stimuli.Modify Time WindowIt is possible to limit the analysis time and

BeGaze 2.367© 2009 SensoMotoric Instruments GmbHVersion 2.33.Thumbnail Time Window: You can adjust the number of thumbnailswhich are displayed in the

Experiment Analysis68© 2009 SensoMotoric Instruments GmbH Version 2.32.Data channel: Select the data channel to be considered for AOI hits.In case of

BeGaze 2.369© 2009 SensoMotoric Instruments GmbHVersion 2.3Editor. In the following you find a short description of it’s interface: · The AOI main vi

Experiment Analysis70© 2009 SensoMotoric Instruments GmbH Version 2.3sentences, words and character are automatically generated inExperiment Center an

BeGaze 2.371© 2009 SensoMotoric Instruments GmbHVersion 2.3 6.4.3 Open AOI Editor and Select Stimulus1.Click in the toolbar .The AOI Editor opens, d

Experiment Analysis72© 2009 SensoMotoric Instruments GmbH Version 2.3Left-click in the image to set the start point, keep the mouse buttonpressed and

IChapterIntroductionIntroduction

BeGaze 2.373© 2009 SensoMotoric Instruments GmbHVersion 2.36.4.5 Edit AOIsYou can edit existing AOIs as follows:· rename AOI ,· change position and/or

Experiment Analysis74© 2009 SensoMotoric Instruments GmbH Version 2.3 Rename AOI1.Double click the desired AOI in the main view and change the name.Or

BeGaze 2.375© 2009 SensoMotoric Instruments GmbHVersion 2.3name. Alternatively, you can click on the desired AOI in the AOI main viewand overwrite th

Experiment Analysis76© 2009 SensoMotoric Instruments GmbH Version 2.3 Change position and/or shape of a still image AOIIf you want to change the posi

BeGaze 2.377© 2009 SensoMotoric Instruments GmbHVersion 2.3 2.You can now move the AOI by clicking somewhere in the AOI areaand dragging the AOI to th

Experiment Analysis78© 2009 SensoMotoric Instruments GmbH Version 2.3 Change position and/or shape of a video stimulus AOI With a video stimulus, the

BeGaze 2.379© 2009 SensoMotoric Instruments GmbHVersion 2.3of an AOI by proceeding the following two steps:1.Mark the AOI to be changed in the list vi

Experiment Analysis80© 2009 SensoMotoric Instruments GmbH Version 2.3experiment. The position and shape can be changed independently ineach stimulus a

BeGaze 2.381© 2009 SensoMotoric Instruments GmbHVersion 2.312.Area is showing the size of the AOI in square-pixel. The other fields in the AOI detail

Experiment Analysis82© 2009 SensoMotoric Instruments GmbH Version 2.32. Edit the above and more in the context menu that shows when youright-click on

Introduction2© 2009 SensoMotoric Instruments GmbH Version 2.31 IntroductionCongratulations on your purchase of SMI BeGaze™ 2.3 behavioral andgaze anal

BeGaze 2.383© 2009 SensoMotoric Instruments GmbHVersion 2.3 6.4.7 Change AOI's VisibilityThe visibility of AOIs affects video stimuli only. A vid

Experiment Analysis84© 2009 SensoMotoric Instruments GmbH Version 2.3Alternatively, you can set the visibility of a selected AOI in the AOIproperty vi

BeGaze 2.385© 2009 SensoMotoric Instruments GmbHVersion 2.36.4.8 Navigate through Key FramesMove&MorphWith a video stimulus BeGaze 2.3 sets a key

Experiment Analysis86© 2009 SensoMotoric Instruments GmbH Version 2.3– Click to jump to the next key frame relative to the imagecurrently displayed.

BeGaze 2.387© 2009 SensoMotoric Instruments GmbHVersion 2.3Alternatively, you can press the [ DEL ] key or right-click on the AOIand select the Delete

Experiment Analysis88© 2009 SensoMotoric Instruments GmbH Version 2.3<ArrayOfDynamicAOI xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance&q

BeGaze 2.389© 2009 SensoMotoric Instruments GmbHVersion 2.3 </Point> <Point> <X>167</X>

Experiment Analysis90© 2009 SensoMotoric Instruments GmbH Version 2.3– Local– Global· Points: contains the list of points that defines the AOI and it

BeGaze 2.391© 2009 SensoMotoric Instruments GmbHVersion 2.3ExamplesThe minimal structure that describes a static AOI should looks like: <DynamicAO

Experiment Analysis92© 2009 SensoMotoric Instruments GmbH Version 2.3 <Y>37</Y> </Point> <Point>