It allows to install the drivers and development libraries to operate devices compatible with IS4 (Tobii 4C).

The deps packages were obtained from the tobii page:
https://developer.tobii.com/consumer-eye-trackers/stream-engine/getting-started

The manager is obtained from:
https://www.tobiipro.com/es/learn--support/downloads/
(Changed to: https://www.tobiipro.com/product-listing/eye-tracker-manager/)

#### Instalation
```
bash ./install_all.sh
```
#### Configuration

Run the Tobii Pro Eye Tracker Manager:
/opt/TobiiProEyeTrackerManager/TobiiProEyeTrackerManager

Calibrate the device

![Configuration](media/config.gif)

#### Run the example code
```
cd example
gcc  main.cpp -o main -pthread /usr/lib/tobii/libtobii_stream_engine.so
./main
```
![Example test](media/example_test.gif)


You will see how the tracker captures the position of the screen you are looking at


#### Test env:

SO: Ubuntu 20.04 LTS

Tracker: Tobii 4C

See:
https://github.com/Eitol/tobii_is4_x11