Using Touch Function; Touch Operation; Touch Panel/Pad - Sony a7 III Instruction Manual

Using touch function

Touch Operation

Sets whether to activate or not the touch operation of the monitor.
Touch operations when shooting with the monitor are referred to as
"touch panel operations," and touch operations when shooting with the
viewfinder are referred to as "touch pad operations."
MENU 
On: Activates the touch operation.
Off: Deactivates the touch operation.

Touch Panel/Pad

Selects whether to activate touch panel operation when shooting with the
monitor, or touch pad operation when shooting with the viewfinder.
MENU 
Touch Panel+Pad: Activates both the touch panel operations when
shooting with the monitor and touch pad operations when shooting
with the viewfinder.
Touch Panel Only: Activates only the touch panel operations when
shooting with the monitor.
Touch Pad Only: Activates only the touch pad operations when shooting
with the viewfinder.
GB
40
(Setup)  [Touch Operation]  desired setting.
(Setup)  [Touch Panel/Pad]  desired setting.