Data Analysis
Process and Evaluate all recorded Data of different Measurement Sources with a single Software and create meaningful Statistics, Diagrams and Visualisation-Videos with some simple mouse clicks.
General Functions for all Modules doing Analysis
AOIs of any kind can be defined easily and the Gaze Behaviour of an entire project is statistically processed really quickly.
Video (WMV 3,3MB)
- Replay Functionality — the following functions can synchronously be replayed, played forward and backwards in various speeds and be inspected with the highly precises frame by frame analysis of all recorded measuring data:
- Gaze and Behavioural Videos
- Intervals of Gaze Attention on Areas of Interest
- Test Persons Task Intervals
- Supports "Restrospective Think-Aloud" — shows the Test Person his/her own Gaze Behaviour and then you interview him/her in parallel
- Straight and Fast Start up of Task Intervals
- Reediting, Add-In and Coding of existing and to future directed Task Intervals and singular Events
- Controlling the Video via JogShuttle
- Integrated Tool for Cutting Video: Quickly create meaningful Videos and include them easily into your presentation
- Multi Window capable — works on a multitude of monitors in parallel
Video (WMV 4,0MB)
Analysis of Gaze Data
- Recalibration and Postprocessing of Eye-Detection via the stored Raw Data — is guaranteed even after processing — all procedural steps can be redone or refined again for best results and quality.
- Unique "Inside-out Head Position Measurement" with the innovative Marker Technology
- Definition of static and dynamic Areas of Interest in various environments, with different forms and sizes
- Standards conform automated calculation of gaze attention data on the defined Areas of Interest
- Timeline- and list based visualisation of gaze attention times on the Areas of Interest
- Sorting the list of Gaze Attention Times via Start and End Points in Time as well as by their endurance – straight jumps to specific points in time in the video — by clicking on the list
- Manual Reediting of existing Gaze Attention Intervals and manual coding of Gaze Attention
- Various Options for meaningful Visualisations:
- Dynamic Single-Heat Map — Visualisation of Attention Hotspots of a specific Test Person
- Dynamic Multi-Heat Map — Visualisation of Attention Hotspots of Groups of Test Persons
- Gaze-Migration-Diagram over all AOIs and Test Persons
Statistical Functions applicable over all Modules of Analysis
- Intuitive Dialogs for the definition of series of analytic sequences — you are the one who defines what D-Lab will compute for you!
- Standards conform and compliant with the computation of Gaze Behavioural Characteristics based on ISO/TS 15007-2 as for example:
- Maximum and Minimum Gaze Attention Time
- Averaged Gaze Attention Time
- Number of Gazes
- Accumulated Gaze Time
- Percentage of specific Gazes
- Likeliness of Gazes
- Information around Visual Search Sequences
- Visualisation of calculated characteristics in tabular form
- Descriptive Statistics for all calculated characteristics
- Export of Table Results to SPSS and Excel Format
Export Functions for all Modules of Analysis
- Synchronous Export of all Raw Data
- Export of the Length of Gaze Attentions over all defined Areas of Interest as well as the Gaze-World-Coordinates
- Export of all Calculated Characteristics