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
1.3.7 Droopy eyelids
Droopy eyelids or otherwise obstructive eyelids can block the view of the participant’s pupils. In rare cases, such eye-
lids may completely block the view of the participant’s pupils, making eye tracking impossible.
1.3.8 Eye glasses and contact lenses
Tobii Glasses 2 is not designed to work in conjunction with standard eye glasses. Participants who wear eye glasses
should be screened out, or asked to remove their own glasses before wearing the Head Unit.
Standard contact lenses may slightly increase noise but do not normally introduce any errors in the data. Colored or
fancy lenses that change the appearance of the pupil or iris should be avoided as they might make eye tracking
impossible.
1.3.9 WLAN connectivity
WLAN signal quality is affected by different environmental factors such as the distance between the Recording Unit
and the tablet/computer, the presence of walls, windows, furniture and other objects, and the presence of other
WLAN devices and networks in the same area. A weak or low quality WLAN signal will decrease the quality of, or
even interrupt the Live Viewing video in Tobii Glasses Controller Software or even disconnect the Recording Unit
from the tablet/ computer.
1.3.10 Power
We recommend that you connect the power cord of the chargers to an outlet with a protective earth/ground connec-
tion. Use an accessible outlet and make sure the cords are properly placed to avoid the risk of tripping. Never use
damaged power cords.
1.3.11 Keeping Tobii Glasses Controller Software and the Recording Unit firmware up to
date
From time to time Tobii will release updates for the eye tracker firmware and Tobii Glasses Controller Software that
will improve performance and/or introduce new functionality. When a new version of Tobii Glasses Controller Soft-
ware or the Recording Unit firmware is available, the user will be notified with an alert symbol at the top of the user in-
terface if the computer is online. Alternatively, the latest firmware and software can be downloaded from the Tobii
Support website http://www.tobii.com/analysissupport Make sure to regularly check for and update to the latest ver-
sion of the software and firmware.
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1 Safety and Compliance
Tobii Glasses 2 Eye Tracker User’s manual v.1.0.2 - en-US