Questions about connectable touch device by function GetTouchDeviceIndices

[Kudo]

Dear psychtoolbox community,

I would like to know which specific device can be recognized as a touch device (by function GetTouchDeviceIndices), because I have tried Apple’s Magic Trackpad2 (Model A1535) and iPad Pro 12inch (2018Model) on my Linux PC (Ubuntu22.04, MATLAB2022a, Psychtoolbox 3.0.1) , but none of them were recognized as a touch device.

Thank you in advance.

Kazutosih Kudo

[mariokleiner]

help TouchInput should give further information about such touch input devices.

For individual help, “help PsychPaidSupportAndServices” will tell you how to proceed with paid support on this user forum.

Best.
-mario

[mariokleiner]

This has been answered on a new paid support thread under:

Question about connectable touch device by function GetTouchDeviceIndices

Dear psychtoolbox community, I would like to know which specific device can be recognized as a touch device (by function GetTouchDeviceIndices), because I have tried Apple’s Magic Trackpad2 (Model A1535) and iPad Pro 12inch (2018Model) on my Linux PC (Ubuntu22.04, MATLAB2022a, Psychtoolbox 3.0.1) , but none of them were recognized as a touch device. Thank you in advance. Kazutosih Kudo authentication token: 29PTQ9CV-2022621162713:88d668494e66f1c28826293a5245e06abfb9de38277861b00ea489f98ff5a…