Access control: cards, fingerprints or faces?
TRIMATRIK
What each one is good at, and where each one fails.
Sample post. Replace before launch.
Cards
Sample paragraph. Cheap, quick to issue, and lent to a colleague the moment somebody forgets theirs.
Fingerprints
Sample paragraph. Nothing to lose or lend, but wet or worn hands are a daily problem on a factory floor.
Faces
Sample paragraph. Nothing to touch, which matters in some buildings more than others.
