User's Manual
Table Of Contents
- 1 Safety and Compliance
- 1.1 Safety and Usage
- 1.1.1 Usage Warning
- 1.1.2 Emergency Warning
- 1.1.3 Child Safety
- 1.1.4 Infrared Warning
- 1.1.5 Epilepsy Warning
- 1.1.6 Mechanical Shock Warning
- 1.1.7 Bending Warning
- 1.1.8 Do not open the devices
- 1.1.9 Connectors
- 1.1.10 HDMI Cable Warning
- 1.1.11 Environment
- 1.1.12 Battery Warning
- 1.1.13 Wireless Warning
- 1.1.14 Transportation
- 1.1.15 Accessories
- 1.1.16 Cleaning
- 1.1.17 Disposal
- 1.2 Compliance Information
- 1.3 Other limitations and considerations
- 1.3.1 Intended use
- 1.3.2 SD memory cards
- 1.3.3 Multiple connections between Glasses Controller Software and Recording Unit
- 1.3.4 Eye movement classification
- 1.3.5 Light conditions
- 1.3.6 Eyelashes
- 1.3.7 Droopy eyelids
- 1.3.8 Eye glasses and contact lenses
- 1.3.9 WLAN connectivity
- 1.3.10 Power
- 1.3.11 Keeping Tobii Glasses Controller Software and the Recording Unit firmware up to date
- 1.1 Safety and Usage
- 2 Introduction
- 3 Installing and Updating Tobii Glasses Controller Software
- 4 Updating the Tobii Glasses Recording Unit firmware
- 5 Getting to know Tobii Glasses 2
- 6 Workflow Quick Guide
- 7 Basic Operations with Tobii Glasses 2
- 7.1 Setting up Tobii Glasses 2 hardware
- 7.1.1 Charging Recording Unit batteries
- 7.1.2 Inserting/removing the battery – Glasses Recording Unit
- 7.1.3 Inserting/removing an SD memory card in the Recording Unit
- 7.1.4 Connecting the HDMI cable
- 7.1.5 Changing nose pads (remove and mount new):
- 7.1.6 Changing the lenses on the Head Unit
- 7.1.7 Turning Tobii Glasses 2 on and off
- 7.2 Managing study data in Tobii Glasses Controller Software
- 7.3 Connecting the Tablet running Tobii Glasses Controller Software to a Recording Unit
- 7.4 Fitting the Tobii Glasses 2 Eye Tracker onto a participant for recording
- 7.5 Recording with Tobii Glasses 2
- 7.6 Watching a recording live with the Live Viewer
- 7.7 Locating recordings
- 7.8 Replaying a recording
- 7.9 Exporting a gaze replay video
- 7.10 Deleting a recording
- 7.11 Backing up recorded data
- 7.12 Other operations and information
- 7.13 Tobii Glasses Controller Software considerations and limitations
- 7.1 Setting up Tobii Glasses 2 hardware
- 8 Advanced Usage with Multiple Units
- 9 Accessories
- Appendix A Technical Specifications
- Appendix B Calibration target
7.12.2 Tobii Glasses 2 data structure
Data from a Tobii Glasses 2 recording is contained in “studies”. Each study contains general study details, participant data and
recording data. Since both Tobii Glasses Controller Software and the Recording Unit can generate and store data in a given
study, data is automatically synchronized between the two units whenever there is a connection between them. As seen in the
table below, scene camera video and full recording data (including all eye tracking data) is ONLY stored on the Recording Unit
SD card (SD); all other data is stored both on the Recording Unit SD card and on the tablet/computer running Tobii Glasses
Controller Software (TGCS).
Container
Type Data Data is stored
Study
General
Study name SD + TGCS
Date created
SD + TGCS
Participant
Participant name
SD + TGCS
Participant info SD + TGCS
Names of associated
recordings
SD + TGCS
Recording
Recording name
SD + TGCS
Scene camera video SD
Full Recording data set (Eye
tracking data)
SD
Duration
SD + TGCS
Eye tracking quality
SD + TGCS
Recording date
SD + TGCS
7.12.3 Displaying the Glasses Control Panel Properties
Every Recording Unit has its own Device name, Serial number, Firmware version etc. This information is accessible in Glasses
Control Panel Properties on the Dashboard in Tobii Glasses Controller Software.
To display Glasses Control Panel Properties:
1. Locate the Glasses Control Panel for the relevant Recording Unit on the Dashboard.
2. Tap the Properties icon in the bottom left hand corner of the Glasses Control Panel.
Information displayed in the Glasses Control Panel Properties:
• Name of Recording Unit (Editable)
• Recording Unit serial number
• Firmware version
• Date of last firmware update
To return to the Glasses Control Panel:
• On Glasses Control Panel Properties, tap the bottom left hand corner.
7.12.4 Renaming the Recording Unit
The name of a Recording Unit can be changed to make it easier to keep track of which eye tracker is which.
To rename a Recording Unit:
1. Open Glasses Control Panel Properties as described in the section above.
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7 Basic Operations with Tobii Glasses 2
Tobii Glasses 2 Eye Tracker User’s manual v.1.0.2 - en-US