What is considered a good touch performance

Having continuous drag without losing touch detection with one finger 90º relative to display and making minimal finger pressure. Test across the whole display area, both center and borders.

Having continuous drag with 2 or more fingers without losing touch detection with fingers 90º relative to display and making minimal finger pressure. Test across the whole display area, both center and borders.

Drag with each hand from opposite sides of the display touching with 4 fingers in each hand, to the other side of the display (left-hand drag from left to right; right-hand drag from right to left), without losing touch.

Note: This is a reference example for a 42 inches display. For bigger sizes, a proper distance between two or more fingers is needed to get good touch detection. Displays with bigger dimensions require more distance between fingers.