Do not rely on touch gestures

For: Development

Pointer Gestures (2.5.1 level A)

Do not rely on touch (for example. pinching, swiping, dragging), even for interfaces designed for touch screens. You can use touch gestures, but you need a standard fall back.
For example, if you swipe between images, you also need a button that does the same thing for people using switch access or screen readers.