cccb0ff1_hstart___Event_reference___MDN__Property
[Type] TouchList [Description] A list of Touches for every point of contact which contributed to the event. For the touchstart event this must be a list of the touch points that just became active with the current event. For the touchmove event this must be a list of the touch points that have moved since the last event. For the touchend and touchcancel events this must be a list of the touch points that have just been removed from the surface. Read only. [Property] 
changedTouches
touchstart - Event reference | MDN