There is no defined time. A fixation can be something rather swift that only lasts for a fraction of a second.
If Gaze Viewer is used with Tobii Gaze Interaction Software, which is the control software used for e.g. the I-Series, C-Series and PCEye Go, we use a fixation filter based on angular velocity of the pupil. If Gaze Viewer is used with Gaze Point, e.g. PCEye Explore, we use fixations provided by the underlying EyeX frame work.
Recent Articles
- How can I use iPadOS shortcuts and TD Snap to send a text message? August 22, 2025
- I can connect to other networks, so why can't I connect to this one? August 01, 2025
- Launch Apple Shortcuts from TD Snap® (iPadOS only) version 1.37 and above July 30, 2025
- What is the Self-Service App on my Tobii Dynavox AAC device. SC Tablet, Speech case, Navio and TD Pilot. How to use it. June 26, 2025
- Why is my keyboard typing in all CAPS? May 23, 2025
- How to create a You tube button for TD Snap version 1.36 or higher May 05, 2025
- Boardmaker Activities has empty folders within TD Snap April 11, 2025
- What gets backed up? A table to answer this question for each of our software. April 07, 2025
- How to Start a Boardmaker Trial March 19, 2025
- Does Tobii Dynavox Still support Windows 10 Pro or Windows 10 Home on my AAC device? February 11, 2025
Also in Support articles
Your opinion matters to us.
Please take a brief survey to help us improve.
Open success Modal