A personal USB fingerprint scanner costs more than $1000.

What does a fingerprint scanner do?

A fingerprint scanner needs to get an image of your finger to compare it with the others on record.

Like optical scanners, capacitive fingerprint scanners generate an image of the ridges and valleys that make up a fingerprint.

What can help developers to reduce costs sharply?

What is in the heart of an optical scanner?

In what way does virtualisation lower maintenance costs for firms?

What is a fingerprint?

Укажите правильный перевод scanner:

Верно ли следующее утверждение:

The first obstacle of wireless is its costs.

What could the greater initial costs of smart technologies result in?