PCEye Mini

Our smallest and most versatile eye tracker

On September 29th, 2020, Tobii Dynavox announced the world wide end of sale on the PCEye Mini. For more information, please click here.

Learn about the next generation PCEye eye tracker.

The PCEye Mini can be used to fully replace the traditional keyboard and mouse with the Access package, which includes our software Windows Control for full computer access. If the ambition is to get started with eye tracking, the package Track & Learn is a good option. Choose product option below to see more information. 

Product no: 111081

(Reference price, does not include local taxes or shipping costs)

Customized Computer Access

Experience greater personal freedom and independence by accessing all the functions of your Windows desktop or laptop computer using only your eyes. 

Versatile eye tracking technology

PCEye Mini is a versatile eye tracker designed for all levels of eye gaze skills and needs. It can take you from paint, play and draw to full computer access. 

Eye gaze access




The Power to connect

Access your computer

Replace a traditional keyboard and mouse with your eyes and surf the web, connect on social media, play games, create documents and more. 


Learn eye gaze

If you're new to eye gaze, try a simple and efficient way to learn how to use it then measure and track your progress with Gaze Point and Gaze Viewer software. 

Communicate in your own way

Whether you’re just getting started with eye gaze or are ready to fully access your computer, we have a PCEye Mini package to meet your needs.

Access Package

For full computer access, get PCEye Mini and Windows Control software as a package to replace a traditional keyboard and mouse.

Track and Learn Package

Get PCEye Mini together with Gaze Point and Gaze Viewer, our entry level software offering a simple way to learn and document the use of eye tracking and gaze interaction.  

Innovation & Expertise

Accuracy & precision

The PCEye Mini, together with the zoom functionality of Windows Control, allows you to hit even the smallest targets on the screen with almost pixel precision. 

Easy Calibration

Our easy, one-time calibration is helpful for those who have difficulties keeping focus on a calibration target. It’s an excellent way for beginners to get started with eye tracking.

Large trackbox

The trackbox is the imaginary volume within which you can move your head without losing accuracy or interrupting the eye tracking session. PCEye Mini’s large trackbox size gives you the freedom to sit or lie down comfortably while maintaining eye tracking performance.

Superior trackability

The PCEye Mini provides higher quality tracking results compared to other eye trackers, regardless of most lighting conditions, eye color, or eyewear (glasses or contact lenses).


Portability and Flexibility

The PCEye Mini attaches perfectly to most laptop and desktop monitors, with an excellent performance on screens up to 19’’ in size. Processing takes place within the PCEye Mini eye tracker itself, enabling you to use both old and low performance PCs.

Learn more about how Tobii eye tracking works and what sets us apart here.

Technical specificationsPCEye Mini
Medical Device 93/42/EEC (MDD) - Medical Device Directive, as amended by 2007/47/EC
Data Streams

Eye tracking (gaze point, eye position, etc.) IR image stream at 30 Hz

Power Consumption <1.5W typical average
Eye Tracker Processing Unit IS-4B Tobii EyeChip™ with fully embedded processing
Interface USB 2.01
Track Box2 Dimensions at 65 cm (26’’) Distance (w x h) >35 cm × 30 cm ellipse
>14” × 12”
Working Distance 45 cm – 85 cm 
18” – 33″
Screen Size3  Recommended up to 19”
Detected Gaze Interaction >30 Hz  98% for 95% of population4
User Calibration
(Former Tracking Robustness)

<0.3° ideal5
<1.0° for 65% of population
<1.3° for 80% of population
<1.7° for 90% of population
<1.9° for 95% of population

Precision <0.1° ideal5
<0.2° for 65% of population
<0.25° for 80% of population
<0.3° for 90% of population
<0.4° for 95% of population
Max Head Movement Speed (Eye Position) 40 cm/s (15.7 in/s)
Max Head Tilt >20°
Max Yaw, Pitch 25°
Visibility Low visibility (850 nm)
Flicker No flicker (30 Hz constant)
Gaze Latency / Gaze Recovery 25 / 100 ms
Unit Size (Length × Height × Depth) 170 mm × 18 mm × 13 mm 
6.69“ × 0.71“ × 0.51“
Weight 59 g (2.1 oz)
Compatible Operating Systems 64-bit Windows 7, 8.1 or 10
System Requirements (Recommended Minimum) Processor: Dual-Core 2.0 GHz
Memory: 4 GB RAM
Hard Disk: 450 MB available 
USB Interface: USB 2.0 or higher
Compatible Tobii Dynavox Software6 Windows Control (or Classic Tobii Gaze Interaction Software), Gaze Point, Gaze Viewer, Virtual Remote, Communicator 5, Snap Core First, Snap Scene, ALL, Boardmaker Student Center

1 USB2 requirements: USB 2.0 BC1.2 provides Tobii IS4 with sufficient power and signal bandwidth.

2 Trackbox describes the space in front of the eye tracker where the user must have at least one eye to get gaze data. The eye tracker is at a 20° angle looking upward from below the screen.

3 For larger than recommended screens, the limiting parameter is the quality of the gaze accuracy at the upper corners of the screen when the user sits close to the screen.

The degree-of-accuracy and precision over percentage-of-population numbers result from extensive testing across representatives of the whole population. We have made use of hundreds of thousands of diagnostic images and performed tests on approximately 800 individuals with different conditions, vision, ethnicities, everyday dust, smudges or blemishes around their eyes, with eyes out of focus, etc. This has resulted in a much more robust and high performance eye tracking experience and a much more realistic representation of true performance across the whole population, not just in a mathematically "ideal" scenario.

The "ideal" degree numbers are the previous standard of measuring accuracy and precision, both previously from Tobii and presently from all eye tracking competitors. Though "ideal" numbers are useful to get a general feel about comparative quality and performance, they are not applicable to real world usage in the same way as quantitative degree-of-accuracy and precision over percentage-of-population numbers based on extensive testing across representatives of the whole population.

All software titles are not compatible with each other, see the respective software product page for more information.

WARNING: The PCEye Mini should NEVER be mounted to glass. For this reason, it is not recommended for use with a 2 in 1 laptop/tablet.


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