OPDD test is used to test whether the touch input is working as expected. This application, if installed, can be invoked from the UPDD Daemon menu by selecting the Test option or directly from the Utilities folder under MacOS.
OPDD test is used to test whether the touch input is working as expected. This application, if installed, can be invoked from the UPDD Daemon menu by selecting the Test option or directly from the Utilities folder under MacOS.