Computers are continuing to ..

• have faster processors.
• have greater storage capacities (memory and backing store)
• become cheaper

You need to be aware and be able to discuss the following effects of computers ..

Social

• Less social contact.
• More leisure time - large increase in the use of computer games (time wasting; no social contact; addictive; some are educational).
• Easier to keep in touch with people - email, messaging
• Privacy considerations - how secure is personal data?

Work patterns

• Internet and WANs have allowed teleworking - working from home
• Advantages - flexible hours; more relaxed atmosphere; no commuting;
• Disadvantages - lack of social contact; possible disruptions/distractions;
• Advantage to company - no need to provide office space; heating; refreshments etc

Cashless society

• workers are automatically paid by EFT(Electronic Funds Transfer) into their bank accounts
• credit and debit cards are used more for payments
• advantage - no need to carry cash
• disadvantage - possibility of fraud or lost/stolen card

Employment

• practical skilled jobs on the decline
• possible redundancies if more efficient IT-based system replaces workers.
• new jobs created - IT related (programmers, systems analysts; robot maintenance etc)
• workers need to be re-trained.

Crime

• increase in computer-related crime
• credit card fraud
• hacking - unauthorised access to companies/banks etc and possible manipulation of data.
• viruses

Health and Safety

• Attention needs to be paid to posture problems from sitting for long periods at a computer
• Radiation hazards from monitors and eye strain
• RSI (Repetitive Strain Injury)
• lack of exercise leading to obesity/lack of fitness