英文關鍵字
3d
4096x2304
abstract
access
animation
arm
biometric
blue
cg
cgi
check
code
concept
data
detection
digital
finger
fingerprint
glass
graph
hand
hd
hdtv
icon
identification
identity
imprint
information
light
line
lock
network
palm
password
privacy
program
safe
scan
scanning
secure
security
social
tech
technology
thumb
touch
trace
ultra
unlock