How to Enable a ViewSonic Touch Display within macOS
Channel: ViewSonic North America
Date: 2023-03-02

To enable touch functionality of a ViewSonic touch display (such as the TD1655) connected to a macOS laptop, you must download and install the ViewSonic vTouch driver.

Download it here: https://www.viewsonic.com/global/products/lcd/vTouch%20Driver%20for%20Mac%20Users