Calibrating Skyle is the most common task besides positioning that a user is performing. It is necessary to make sure Skyle works the best.
Skyle offers you 4 different calibrations:
9 Point Calibration
5 Point Calibration
2 Point Calibration
1 Point Calibration
The 9-point calibration is the most accurate calibration a user can perform, while the 1-point calibration is the least accurate calibration.
Control the iPad
If the user is interested in controlling the iPad with all its apps with their eyes, a 1-point or 2-point calibration won't be accurate enough to do so. A 5-point calibration also might be too inaccurate, however we have experienced that people use it to control their iPad with the eyes.
Communicate & Games
If the user is interested in communicating with only a specific app, or is interested in games which only require simple gestures to play, a 1-point or 2-point calibration is enough. We have experiences users with concentration difficulties in the past, who benefit from the 1-point and 2-point calibration to play games and communicate with a simple app.
We also recommend using a low gaze pointer speed for the 1-point and 2-point calibration.
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If you are experiencing inaccuracies or bad precision, check out our article about resolving these issues here Skyle accuracy, precision issues. |