英文關鍵字
adult
baldhead
caucasian
click
doubletap
finger
gestures
interaction
keyed
line
male
man
men
modern
pinch
screen
scroll
sensor
slide
smile
studio
swipe
tap
technology
template
touch
touching
twice
virtual
young
英文關鍵字
adult
baldhead
caucasian
click
doubletap
finger
gestures
interaction
keyed
line
male
man
men
modern
pinch
screen
scroll
sensor
slide
smile
studio
swipe
tap
technology
template
touch
touching
twice
virtual
young