I can confirm that custom calibration features such as number of calibration points, speed of display, calibration point shape, etc can indeed be configured within the Tobii Stream Engine SDK.
However, to be able to create custom calibration applications, you must first request a special licence to do so which you can
obtain by getting in touch directly with the SDK licencing team – [email protected]
after which point further details can be provided.
Please bear in mind however, that we do not actively provide support at this time in implementing custom calibrations.