Touchscreen Tests

This section lists the topics that provide details about the Touchscreen tests in the Windows Hardware Lab Kit (HLK) for Windows 10.

In this section

Topic	Description
Digitizer Jitter	This is to test the jitter characteristics of a Windows Touchscreen device (or digitizer).
Five Point Minimum	This is to test the five-point contact capabilities of a Windows Touchscreen device.
Buffering	This is to test the data buffering capabilities of a Windows Touchscreen device.
Input Separation	This is to test the touch input separation capabilities of a Windows Touchscreen device.
Noise Suppression	This is to test the ability of a Windows Touchscreen device to suppress invalid input (noise) that could otherwise be mistaken as touch input.
Touch Accuracy	This is to test the touch input reporting accuracy for a Windows Touchscreen device.
Reporting Rate	This is to test the contact reporting rate of a Windows Touchscreen device.
Touch Resolution	This is to test the resolution of a Windows Touchscreen device.
Touch Response Latency (Down)	This is to test the down latency behavior of a Windows Touchscreen device.
Touch Response Latency (Panning)	This is to test the response panning latency characteristics of a Windows Touchscreen device.
Touch Test	This is to test the type of touch input that falls into the category of Custom Gestures for a Windows Touchscreen device. This test also checks the 3rd party driver dependencies for the Touchscreen device.
Touch UX	This is to test the nature of the user experience for a Windows Touchscreen device.
Hid Validation	This is to test the HID protocol capabilities of a Windows Touchscreen device.