Revising computing

wristband
wearable computer
wearable device
wearable
handheld scanner
disk image
signature creation device
lossless compression
lossy compresion
global positioning system
machine translation
ignore list
null modem
null modem cabel
submenu
registry cleaner
internetinė bendruomenė
form feed
nuosavybinė programa
proprietary software
serial printer
assistant
paper feeder
wizard
wiki software