英文關鍵字
2019ncov
assistant
augmented
business
cell
cloud
communication
concept
connection
coronavirus
covid19
dangerous
data
digital
display
enhancement
epidemic
future
futuristic
hand
hologram
holohand
hotline
hud
infection
information
innovation
intelligence
interactive
interface
internet
man
manufacturing
modern
ncov
operator
pandemic
person
phone
screen
smart
smartphone
support
tech
technology
text
touchscreen
virtual
web
word