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Hello,
I am developing an application for Hololens 2 controlled by eye-tracking. I have used the "eye calibration checker" script from one of the examples to launch the calibration routine when a new user wears the headset.
In order to complete the calibration, the user has to press a button, two times, with their hand. Since the targets of my solution may not be able to neither move their arms nor speak while using the app, I would like to know whether it is possible in any way to change these steps. As an example, by replacing the confirmation through button press with a timer.
Thank you in advance for your help!
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Hello, Welcome to Microsoft Q&A,
I assume you used the prefab and script from the Eye Tracking Sample of MRTK.
Could you tell me which confirmation messages you want to turn off?
This “eye tracking rocks!” dialog can be removed by modifying the EyecalibrationChecker.cs script.
The following permissions dialog that the user will be prompted with is from the system and cannot be removed by modifying the EyecalibrationChecker.cs script
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Thank you for your reply.
The messages I need to remove are the following:
And
Previously, we managed to overcome this by:
In this way the assistant could click on the buttons and continue with the calibration. Unfortunately, now this isn't working anymore. The mouse cursor is visible within my application as well as when the user in the start menu, but it disappears once the calibration procedure starts. We tried multilple usb-c adapter and multiple mouses (that works on other computers).
I would really appreciate it if you can give me a solution to this. Thank you!
These notifications are part of the eye calibration process, which is built in the system but not the EyeCalibrationChecker game object. Therefore, they cannot be removed or modified by application development. To learn about the circumstances under which HoloLens 2 prompts a user to calibrate the device , you can refer to - Improve visual quality and comfort | Microsoft Learn.
You mentioned that you use an external mouse to assist with this process, but it is no longer working, which seems to be a device issue. I advise you to open a support ticket through this link: : http://aka.ms/hololenssupport so that we can provide you with a deeper diagnosis. The HoloLens/HoloLens Development tag is for questions about programming HoloLens apps. HoloLens device support is not currently available on Q&A.