SeeSo SDK is a library that calculates real-time user gaze data with facial image.
All computational processes are done locally on the device.
We define Gaze as the position where the user is looking at.
SeeSo SDK provides Gaze in 2D screen coordinates (x, y).
SeeSo SDK classifies two types of Eye Movement:
- Fixation: When the user's gaze is focused on a specific position
- Saccade: When the user's gaze is moving from one point to another
Before using SeeSo SDK, generate a license key.
Network connected environment
SeeSo SDK authentication requires a network connection.
Device with front-facing camera
SeeSo SDK requires frontal face image as its input data.
SeeSo SDK validates the
license key and its match to the
If authentication is successful, the SeeSo Server will issue a session and the SeeSo SDK will construct a GazeTracker instance.
GazeTracker instances capture frontal face image to calculate 2D gaze points.
GazeTracker instances execute pre-processing, image processing, and deep-learning calculations on the captured image.
The calculated outputs (Gaze and Eye Movement) will be passed to your application through callbacks.
- Match to application information is only checked when a production key is used.↩