* Surveillance and Control: Telescreens are omnipresent, constantly monitoring citizens' every move and conversation. This constant surveillance eliminates any semblance of privacy and ensures conformity.
* Information Control: The Ministry of Truth manipulates history and information through advanced technology, rewriting records and fabricating news to maintain the Party's narrative. This control over information ensures that the Party's version of reality is the only one citizens are exposed to.
* Thought Control: The Party uses technology to shape and control thought, not just behavior. Newspeak, a language designed to limit thought and expression, and the Thought Police, who monitor and punish deviant thoughts, are key examples.
* Propaganda and Manipulation: Technology is employed to disseminate propaganda through various means like telescreens and "speakwrites." The Party uses these tools to control public opinion and suppress dissent.
* Psychological Warfare: The Party utilizes technology to create a climate of fear and paranoia, constantly reminding citizens of the dangers of rebellion. This psychological warfare maintains control by making individuals hesitant to question authority.
In essence, technology in _1984_ is not liberating but oppressive. It is used to dehumanize individuals, stifle creativity, and eliminate any possibility of independent thought or action.
However, it's important to remember that technology itself is not inherently bad. The novel warns us about the potential dangers of unchecked power and the misuse of technology for totalitarian purposes.