input device 'AlpsPS/2 ALPS GlidePoint', /dev/input/event6 is tagged by udev as: Touchpad
input device 'AlpsPS/2 ALPS GlidePoint', /dev/input/event6 is a touchpad
event6 	DEVICE_ADDED	AlpsPS/2 ALPS GlidePoint          seat0 default group1 cap:p tap left scroll-nat scroll-2fg-edge
event6  EV_ABS           ABS_MT_TRACKING_ID   3776
event6  EV_ABS           ABS_MT_POSITION_X     534
event6  EV_KEY           BTN_TOUCH               1
event6  EV_ABS           ABS_X                 534
event6  EV_KEY           BTN_TOOL_FINGER         1
event6  EV_ABS           ABS_PRESSURE           18
-------------- EV_SYN ------------
button state: from BUTTON_STATE_NONE, event BUTTON_EVENT_IN_AREA to BUTTON_STATE_AREA
edge state: EDGE_SCROLL_TOUCH_STATE_NONE → SCROLL_EVENT_TOUCH → EDGE_SCROLL_TOUCH_STATE_AREA
tap state: TAP_STATE_IDLE → TAP_EVENT_TOUCH → TAP_STATE_TOUCH
event6  EV_ABS           ABS_PRESSURE           17
-------------- EV_SYN ------------
event6  EV_ABS           ABS_PRESSURE           16
-------------- EV_SYN ------------
event6  EV_ABS           ABS_MT_TRACKING_ID     -1
event6  EV_KEY           BTN_TOUCH               0
event6  EV_KEY           BTN_TOOL_FINGER         0
event6  EV_ABS           ABS_PRESSURE            0
-------------- EV_SYN ------------
button state: from BUTTON_STATE_AREA, event BUTTON_EVENT_UP to BUTTON_STATE_NONE
edge state: EDGE_SCROLL_TOUCH_STATE_AREA → SCROLL_EVENT_RELEASE → EDGE_SCROLL_TOUCH_STATE_NONE
tap state: TAP_STATE_TOUCH → TAP_EVENT_RELEASE → TAP_STATE_TAPPED
event6 	POINTER_BUTTON	 +3.71s	272 pressed, seat count: 1
event6  EV_ABS           ABS_MT_TRACKING_ID   3777
event6  EV_ABS           ABS_MT_POSITION_X     536
event6  EV_ABS           ABS_MT_POSITION_Y     284
event6  EV_KEY           BTN_TOUCH               1
event6  EV_ABS           ABS_X                 536
event6  EV_ABS           ABS_Y                 284
event6  EV_KEY           BTN_TOOL_FINGER         1
event6  EV_ABS           ABS_PRESSURE           16
-------------- EV_SYN ------------
button state: from BUTTON_STATE_NONE, event BUTTON_EVENT_IN_AREA to BUTTON_STATE_AREA
edge state: EDGE_SCROLL_TOUCH_STATE_NONE → SCROLL_EVENT_TOUCH → EDGE_SCROLL_TOUCH_STATE_AREA
tap state: TAP_STATE_TAPPED → TAP_EVENT_TOUCH → TAP_STATE_DRAGGING_OR_DOUBLETAP
event6  EV_ABS           ABS_PRESSURE           17
-------------- EV_SYN ------------
tap state: TAP_STATE_DRAGGING_OR_DOUBLETAP → TAP_EVENT_TIMEOUT → TAP_STATE_DRAGGING
event6  EV_ABS           ABS_PRESSURE           16
-------------- EV_SYN ------------
event6  EV_ABS           ABS_MT_TRACKING_ID     -1
event6  EV_KEY           BTN_TOUCH               0
event6  EV_KEY           BTN_TOOL_FINGER         0
event6  EV_ABS           ABS_PRESSURE            0
-------------- EV_SYN ------------
button state: from BUTTON_STATE_AREA, event BUTTON_EVENT_UP to BUTTON_STATE_NONE
edge state: EDGE_SCROLL_TOUCH_STATE_AREA → SCROLL_EVENT_RELEASE → EDGE_SCROLL_TOUCH_STATE_NONE
tap state: TAP_STATE_DRAGGING → TAP_EVENT_RELEASE → TAP_STATE_DRAGGING_WAIT
tap state: TAP_STATE_DRAGGING_WAIT → TAP_EVENT_TIMEOUT → TAP_STATE_IDLE
event6 	POINTER_BUTTON	 +4.11s	272 released, seat count: 0