Nikon S6400 manual RTouch Shooting, E51, Select one of the options listed below

q/s/rTouch Shooting

Select one of the options listed below.

Option	Description	A
qTouch shutter	Pictures can be taken by simply tapping the monitor.	E53
(default setting)
	Use this option to take pictures of moving subjects. Tap
sSubject tracking*	the subject on which the camera will focus.	E55
	The focus area will automatically move to track the
	subject.
rTouch AF/AE	Tap the monitor to set the focus area.	E57
	Press the shutter-release button to take the picture with
	the focus and exposure achieved with the focus area.

* Available only in A mode.

Reference Section

E51