英文關鍵字
audio
background
black
button
buttons
change
channel
choice
choosing
communication
connection
control
decisions
device
digital
distance
dvd
electronic
equipment
finger
hand
holding
infrared
isolated
keypad
man
manipulation
media
menu
modern
multimedia
play
power
program
push
pushing
relaxation
remote
satellite
switch
technology
television
thumb
turning
video
view
volume
watching