Pointing and interaction configuration is set in file [obscreen-player-dir]/var/run/play under these variables:
Mouse cursor options
MOUSE_CURSOR_HIDDEN
Set to true to hide the mouse cursor on the screen.
MOUSE_CURSOR_HIDDEN=trueTouchscreen gestures options
TOUCH_ENABLED
Set to true to enable touchscreen gesture support. Default: true
TOUCH_ENABLED=trueTOUCH_PINCH_DISABLED
Set to true to disable pinch gesture detection (to prevent zooming with two fingers). Default: false
TOUCH_PINCH_DISABLED=trueTOUCH_VIRTUAL_KEYBOARD
Set to true to enable virtual keyboard support. Default: false
TOUCH_VIRTUAL_KEYBOARD=false