Wrap up the year with a great deal
Get into the season of giving by treating your lab with the new research companion – a screen-based eye tracker. Place your order until December 31 and secure your 20% discount on all products available.
Lite
EyeLogic Lite
Reliability meets portability
Uncover the latest research grade screen-based eye tracking technology built for versatile research in any setting, from the lab to the field. With its intuitive plug-and-play setup, Lite quickly reveals visual behavior and works seamlessly even on compact laptop screens, making it an ideal solution for portable and flexible research setup.
Key facts
- Research grade eye tracking quality
- Small and highly portable eye-tracking system
- A reliable eye tracker that works both in the lab and in real-world environments
- Simple to use with a fully automatic setup process
- Seamless integration via EyeLogic SDK, 3rd party tools, or our InsightLab software
- A simple and reliable USB 3 connection
- Delivers highest robustness, accuracy, and precision
Expected Specification
SAMPLING RATE
60 Hz / 120 Hz
GAZE ACCURACY
<0.5° (typical)
GAZE SPATIAL RESOLUTION
<0.1° (typical)
OPERATIONAL DISTANCE
50 – 85 cm
TRACKING AREA
width: 30 cm
height: 20 cm (@60cm)
PC INTERFACE
USB 3
BLINK RECOVERY TIME
8 ms (@120Hz)
SYSTEM LATENCY
16 ms (@120Hz)
SCREEN SIZE
up to 25 inch
TECHNOLOGY
dark pupil
non-invasive video based
OPERATING SYSTEM
Windows 10
Sampling Rate
Gaze Accuracy
Gaze Spatial Resolution
Operational Distance
Tracking Area
PC interface
Blink Recovery time
System Latency
Screen Size
Technology
Operating System
60 Hz / 120 Hz
<0.5° (typical)
<0.1° (typical)
50 – 85 cm
width: 30 cm, height: 20 cm (@60cm)
USB 3
4 ms (@250Hz)
8 ms (@250Hz)
up to 25 inch
dark pupil, non-invasive video based
Windows 10
Applications
Given its lightweight design, the EyeLogic Lite is the new generation device enabling instant eye tracking in any environment and for different research questions focusing on understanding visual attention and evaluating gazing behavior.
Support
We aim to provide the best experiences to our customers and users. For us, individual and long-term customer support is as important as technical specifications.
SDK
The free-of-charge EyeLogic SDK can be integrated into external apps and provides all eye tracking data in real-time using easy-to-integrate C/C++, C#, and Python interfaces.
Setup
The EyeLogic Lite is powered by USB 3 only, and it is recommended for laptop screens. Both one and two PC setups are possible.
Paired with InsightLab to
gain insights into human behavior
Optimize your research with InsightLab, our powerful software suite designed to support every stage of your experimental workflow. Tailored for both qualitative and quantitative analysis, InsightLab provides uncompromised data handling, allowing you to extract metrics for individual participants, subgroups, and entire populations. Customizable visualizations allow for easy data analysis, streamlining your research process and delivering clear insights into human behavior.
Technical Information
| Eye tracking system | Screen-based eye tracker Pupil corneal reflection, dark pupil tracking Non-invasive video based |
|---|---|
| Data stream | Live gaze samples containing Timestamp Binocular eye position (left / right) Binocular gaze point (left / right / combined) Pupil radius (left / right) |
| Eye image stream | Live eye image stream at approximately 20 Hz |
| Sampling frequency | Depending on model 120 Hz 60 Hz |
| Accuracy | < 0.5° (typical) |
| Precision | < 0.1° (typical) |
| System latency | 16 ms (@120 Hz) |
| Blink recovery time | 8,3 ms (@120 Hz) |
| Gaze recovery time | 8,3 ms (@120 Hz) |
| Hardware | Use your own PC/laptop and screen |
|---|---|
| Plug-n-Play | Connection of device to your PC/laptop via USB 3 |
| Operational distance | 50 cm – 85 cm to the eye tracker |
| Tracking area | 30 cm (width) x 20 cm (height) at 60 cm distance |
| Screen size | 10“ to 25“ (independent of aspect ratio, resolution and scale) |
| Custom geometry options | Possibility to use larger screens or projectors |
| Single PC setup | Experiment and data recording on the same PC/laptop |
| Dual PC setup | Experiment and data recording on different PCs/laptops |
| EyeLogic SDK | Software development kit with API and examples for: C++ / C / C# Python (also PyGaze) / Matlab |
|---|---|
| Compatible to 3rd party software | NBS Presentation E-Prime 3 OpenSesame PsychoPy Lab Streaming Layer (LSL) |
| SMI compatibility | Optional as an AddOn SMI Experiment Suite 360° iView X SDK |
| Minimal requirements for PC | Intel core 7 CPU or comparable AMD processor 16 GB RAM |
|---|---|
| Operating system | Microsoft Windows 11 |
| Connector | USB 3 port |
| Warranty | 2 years (includes repairing or replacing defect hardware) |
|---|---|
| Software updates | Perpetual license (software updates are included without purchasing any additional license) |
| Technical support | Included (includes technical support related to the installation of the purchased hardware/software. See our support page here.) |
| Eye tracking system | Screen-based eye tracker Pupil corneal reflection, dark pupil tracking Non-invasive video based |
|---|---|
| Data stream | Live gaze samples containing Timestamp Binocular eye position (left / right) Binocular gaze point (left / right / combined) Pupil radius (left / right) |
| Eye image stream | Live eye image stream at approximately 20 Hz |
| Sampling frequency | Depending on model 120 Hz 60 Hz |
| Accuracy | < 0.5° (typical) |
| Precision | < 0.1° (typical) |
| System latency | 16 ms (@120 Hz) |
| Blink recovery time | 8,3 ms (@120 Hz) |
| Gaze recovery time | 8,3 ms (@120 Hz) |
| Hardware | Use your own PC/laptop and screen |
|---|---|
| Plug-n-Play | Connection of device to your PC/laptop via USB 3 |
| Operational distance | 50 cm – 85 cm to the eye tracker |
| Tracking area | 30 cm (width) x 20 cm (height) at 60 cm distance |
| Screen size | 10“ to 25“ (independent of aspect ratio, resolution and scale) |
| Custom geometry options | Possibility to use larger screens or projectors |
| Single PC setup | Experiment and data recording on the same PC/laptop |
| Dual PC setup | Experiment and data recording on different PCs/laptops |
| EyeLogic SDK | Software development kit with API and examples for: C++ / C / C# Python (also PyGaze) / Matlab |
|---|---|
| Compatible to 3rd party software |
NBS Presentation E-Prime 3 OpenSesame PsychoPy Lab Streaming Layer (LSL) |
| SMI compatibility | Optional as an AddOn SMI Experiment Suite 360° iView X SDK |
| Minimal requirements for PC |
Intel core 7 CPU or comparable AMD processor 16 GB RAM |
|---|---|
| Operating system | Microsoft Windows 11 |
| Connector | USB 3 port |
| Warranty | 2 years (includes repairing or replacing defect hardware) |
|---|---|
| Software updates | Perpetual license (software updates are included without purchasing any additional license) |
| Technical support | Included (includes technical support related to the installation of the purchased hardware/software. See our support page here.) |
Licensing Options
When you purchase the Lite eye tracking device, your license is determined by the sampling rate you select – either 60 Hz or 120 Hz. Each Lite purchase includes a free standard license for the EyeLogic software to run the device, the EyeLogic SDK, and a range of 3rd party software integrations. The integration AddOn for SMI compatibility can be requested separately by users who already hold a valid dongle license for SMI Experiment Suite 360° or using the SMI iView X SDK.
Lite 120
Lite 60
SMI compatibility AddOn
(Experiment Suite 360°, iView X SDK)
Lite eye tracking device
(available sampling rates)
120 Hz, 60 Hz
60 Hz
EyeLogic software
(including device driver)
Yes
Yes
3rd party integration
(NBS Presentation, PST E-Prime 3,
OpenSesame, LSL, PsychoPy)
Yes
Yes
EyeLogic SDK
(API and examples for C / C++ / C#,
Python / Matlab)
yes
Yes
Dual PC setup
(via EyeLogic SDK)
Yes
Yes
SMI compatibility
(Experiment Suite 360° , iView X SDK)
No
No
Yes
Dual PC setup
(via SMI Experiment Suite 360°, iView X SDK)
No
No
Yes
FAQ
It is specifically designed to meet the accuracy, precision, and sampling rate standards required for behavioral, cognitive, and psychological research. The device is available in two configurations — 60 Hz and 120 Hz — which are commonly used in academic studies involving visual attention, reading, usability testing, and more. Despite its portability, the EyeLogic Lite eye tracker delivers research-grade data quality, making it suitable for experimental settings. Its integration with InsightLab, the associated experimental and analysis software, further enhances its applicability in scientific research.
Yes! The EyeLogic SDK is free of charge and available to all customers, including those who purchase the EyeLogic Lite and LogicOne eye tracker. This means you can use the SDK to program or script your own customized experiments and integrate your eye tracker into your applications.
Yes, we continuously release updates for our control software, EyeLogic Server, which is available for download in our Help Center. We regularly enhance the software with improved computer vision capabilities, additional features, extended API functions, and bug fixes.
At EyeLogic, we focus on providing advanced eye tracking technology that integrates smoothly with your existing setup. We don’t include a PC with our devices because using your own computer gives you greater flexibility to choose hardware that fits your needs and budget. This way, you can upgrade independently and keep your system future-proof. Our eye tracking devices and SDK are compatible with a wide range of PCs, ensuring you can build the perfect solution for your eye tracking lab.
The EyeLogic Lite eye tracker is designed to work seamlessly with a variety of display setups. Whether you’re using a standard monitor or a projector, the device delivers accurate and reliable eye tracking performance. This flexibility allows you to integrate EyeLogic Lite into diverse environments and applications, adapting easily to your specific needs.