adult
alcohol
analyzer
background
blow
blowing
breath
breathalyser
breathe
caucasian
content
design
device
digital
drinking
driver
driving
drunk
dui
electronic
estimating
gadget
happy
holding
intoxicated
intoxication
isolated
level
male
man
measure
measurement
measuring
medical
modern
person
portrait
problem
responsibility
responsible
safety
smiling
sobriety
technology
test
tester
testing
white