Tobii Ocumen - Overview

Tobii Ocumen is a set of tools and libraries that enable advanced use cases of eye tracking in XR. A wide range of use cases from medical diagnosis apps to academic research studies to game user testing are possible. As such, Tobii Ocumen is designed to be flexible and customizable.

Who is it for?

The Ocumen packages are designed to be used by developers or researchers with a basic understanding of programming. We aim to support the most common platforms and languages used in XR development and data analysis, currently supporting:

Unity
C#

Features

Unfiltered Science

Ocumen gives you access to raw signals straight from the eye tracker at the lowest possible latency. In addition to standard signals like combined gaze vector and blink detection, Tobii Ocumen also offers advanced streams including:

Left and Right Gaze Ray
Left and Right Pupil Diameter
Left and Right Position Guide
System and Device Timestamps

By using unfiltered data you can measure what really happened. Read more about Advanced APIs.

Plug and Play

Ocumen also includes samples:

Advanced Use Cases

With Ocumen you can create unique eye tracking applications and address specialty markets, handling amongst others:

Thanks to our advanced data streams, components for configuration, calibration, and APIs for time sync and signal fusion you can implement applications tailored to your specific needs.

Supported Devices

Pico Neo 3 Pro Eye

Play for Dream MR

What’s included?

Tobii Ocumen consists of 3 components that can be used independently or in combination. The following diagram shows a typical workflow for Tobii Ocumen and which Ocumen components can be used in each step.

Ocumen Configuration

Ocumen Advanced Signals

Ocumen Filters

The diagram below shows what each of the Ocumen components contains. The Tobii XR SDK (non-Ocumen) core signals are shown below in grey for reference.

How to try it?

With access to Tobii Ocumen you will get source code for the samples.

Samples

Ocumen Signals & Filters Sample

Ocumen Configuration Sample

Ocumen Calibration Quality Sample

How is it being developed?

Tobii Ocumen is being developed in collaboration with Tobii’s customers and partners. Tobii is committed to making Tobii Ocumen a customer-driven project, and we welcome your feedback and contributions.

How to get it?

If you are interested in using Ocumen, please contact us to inquire.

Once you have an Ocumen license, you can download the latest release from a Tobii-hosted platform.