PT3 UNIT 9 HIGH-TECH WORLD

The author refers to the book 1984 to recommend we read it.

In 1984, the government knows everything that everyone does.

Each surveillance camera in Britain can watch 14 people.

Britain has fewer surveillance cameras than France.

There are surveillance cameras at sports events in Britain.

Criminals say nothing when they are caught by the police.

British police have used surveillance cameras to find killers.

A sign on a house about video cameras might not be true.

The Poseidon system had been working in the pool for less than a year.

Norman Siegel is concerned because nobody wants to vote.