Thank you for your inquiry.
Intel® Technology Access exposes the 2-in-1 sensor and display setting detection to the browser applications using web services. The 2-in-1 sensor determines the mode of a device (for example: tablet mode or clamshell mode). The Display settings detect and get the screen resolution and orientation values.
It also exposes the Microsoft Windows 8.x* COM sensors accelerometer, ambient light, compass, inclinometer & orientation.
*Other names and brands may be claimed as the property of others
Which means that is us for touch screen using Windows OS.
Thank you very much, Henry A.