Blickshift Analytics 1.3.2 (August 2022)
- Scan Path visualization now takes time unit into account when computing circle sizes, thus requiring less manual correction via setting a reference radius.
- We implemented a new node that clusters according to Scan Path similarity and automatically groups participants according to that similarity.
- Labeling Node can now handle re-connecting new nodes. Labelled data stays in existence and is re-used if data set, scenario and subject are the same.
- Simple Statistics Node now has an option to ignore NaN values.
- Value Search now has additional options regarding NaN values.
- Completely new importer with support for many auto-detected formats and better support for automatically importing media files.
- Scenarios and participants now have user-editable metadata that can be used to group scenarios or participants according to the metadata content.
- Files can now be opened or imported via drag & drop.
- Markings that are directly adjacent to each other on the base data are now correctly merged into a single marking instead of staying a split marking.
- Fixed a bug in the project manager, where stimulus IDs would behave erratically.
- Fixed a problem that could happen when automatically importing Pupil Labs data located in a folder in a hard drive’s root directory.
- Bug fixes and improvement of performance.
Blickshift Analytics 1.2.14 (August 2021)
- Enabled aggregation of stimulus-based visualizations (heat maps, scan paths), if the stimulus name is read from a column, and the data has been grouped according to that column with a group node.
- Added information about the column type into the columns’ tooltip in the drill down visualization.
- Fixed a bug in the merge and resample node that could occur, if the data on Input 1 had many rows with the same timestamp and “Clamp to Common Time” was activated.
- Fixed a problem with importing world.mp4 files from Pupil Labs recordings.
- Several smaller improvements and bugfixes
Blickshift Analytics 1.2.3 (November 2020)
- Added support for annotations in the Pupil Labs data
- Fixed a problem that could occur if Pupil Labs fixation data files are empty
- Significantly improved performance of Group Node
- Significantly improved performance of Value Search
- Added possibility to select non-monotonous columns to the Merge&Resample Node
- Fixed an issue that could lead to some clauses of the Value Search not being used in the search under specific circumstances
- Fixed a bug that caused the the “duplicate marking” functionality to not work correctly
- Several smaller improvements and bugfixes
Blickshift Analytics 1.2 (July 2020)
- Pupil Labs support:
- including surfaces
- Pupil Labs fixations
- blink detection
- eye videos, etc.
- Introduced support for normalized coordinates and different coordinate origins
- Ignoring coordinates is now configurable
- Added metric “GazedAtBy” to Gaze Duration Statistics
- Added an option to aggregate via average for the Time to First Fixation cimputation
- Significantly improved performance on several nodes
- Several smaller improvements and bugfixes
Blickshift Analytics 1.1.16 (February 2020)
- New features in visualization components
- Optimized Labeling node
- Optimized Column Computation node
- Faster computations in split-markings
- Improved importer
- Many bugfixes and improvements
Blickshift Analytics 1.1.9 (July 2019)
- Support for portability of projects
- Merge and Resample now supports NaN as a possible default value
- Exporting to a single csv-adherent file is now supported
- Improved backward compatibility for legacy project.
- Improved handling of the grayscale color scheme for scenarios
- Many bugfixes and improvements
Blickshift Analytics 1.1.2 (April 2019)
- Copy & Paste bug in AOI editor fixed
- Bug during offset change in Merge & Resample node fixed
- Further features added to Merge & Resample node
- Small bugfixes and improvements
Blickshift Analytics 1.1 (March 2019)
- Cumulative update with all improvements and bugfixes
- Optimization of layout wizard
- Optimization of merge node
Update 1.0.36 Beta (27. February 2019)
- Verbesserung des AOI-Editors
- SMI-Dateien mit mehreren Stimuli pro Export-Datei können jetzt importiert werden
- Handbuch überarbeitet
- Allgemeine Bugfixes
Update 1.0.30 Beta (11. January 2019)
- New parameters for Film Strip and Stimulus visualization
- General bug fixes
Update 1.0.28 Beta (29. October 2018)
- Layout wizard is optimized
- Line Graph can now visualize dates and times
- General bug fixes
Update 1.0.25 Beta (12. September 2018)
- Static AOI editor reworked based on user feedback
- Import of columns with dates and times is now possible
- Documentation about workflow exporer reworked
Update 1.0.22 Beta (11. June 2018)
- New chapters to documentation added
- Small improvements
- General bug fixes
- New features in exporter and importer component
- Performance improvements
Update 1.0.17 (24. April 2018)
- Official beta version with advanced AOI editor for static stimuli
- New start screen with project overview
- Project files short cut view added
- Beta nodes added for gap filling, multi value conflation and data merging
- Column quick search added to analysis and visualization panels
- General bug fixes
Update 1.0.12 (16. January 2018)
Im ersten Update des neuen Jahres haben wir uns auf kleine Verbesserungen und allgemeine Bugfixes konzentriert.
Update 1.0.11 (15. December 2017)
- We change to a monthly update cycle
- Introduction of play function in time dependent visualizations
- Individual selection of stimuli in Film Strip visualization
- Chapters Introduction, Value Search and Project Manager in manual have additional information
- Manual is added to download as PDF file
- Small improvements
- General bug fixes
Update 1.0.8 (15. November 2017)
- Blickshift Analytics is installed via a Windows installer program
- Introduction of a data column for stimuli names
- Importer differentiates between time stamps with comma- and decimal seperators
- Improvements of performance for a large number of scenarios and participants
- Performance of Column Computation is optimized
- Optimization of workflow
- Gyro- and accelerometer data from Tobii Pro Lab files can now be analyzed
- Ignored AOIs are drawn as dashed lines in Parallel Scan Path visualization
- Introduction of time units for time columns
- Gaze Duration Statistics works with different time units
- Order of columns can be changed in Drill Down visualization
- Optimization of error list in Column Computation
- Different layouts for time dependent visualizations
- Chapter Concept of manual contains additional information
Update 1.0.7 (29. June 2017)
- First version with labeling node
- Scan Path can visualize splitted data sources
- Optimization of automatic layout function
- Performance of Heat Map improved
- General bug fixes
Update 1.0.5 (12. May 2017)
- Labeling node is in beta phase
- Import performance improved
- General bug fixes
Update 1.0.3 (28. April 2017)
- Heuristics of importer is improved
- Window layout is stored in project files
- Scan Path supports coupled cursors
- Optimization of the user interface for Windows 7
We introduce Blickshift Analytics 1.0 (15. March 2017)