The effects of using ICT

By Odaly Fernandez

The effects of using ICT

Software copyright Hacking Computer virus

How do you protect yourself?

Effects of ICT on employment

Jobs lost Manufacturing Secretarial work Accounting clerks Newspaper printing

Jobs gained IT technicians Computer programmers Web designers Help-desk staff

Effects of ICT on employment

Questions:1. State 2 areas in which employment has

been increased and 2 in which unemployment has increased.

2. Explain 2 advantages why computers are used instead of people

3. Andrea thinks that ICT has a bad effect of employment. To what extent do you agree with this?

Effects of microprocessor-controlled devices in the home What is a microprocesor?

Small CPU built into a single chip What is a microcontroller?

Special type of microprocessor. In a chip contains: CPU, RAM, ROM, sometimes ADC, DAC to allow easy connection to devices such as sensors.

Effects of microprocessor-controlled devices in the home Give examples of devices, which contain a

microprocessor, and are used for entertainment

Give examples of devices that make our lives easier.

Effects of microprocessor-controlled devices in the home Questions1. There are many microprocessor-controlled

devices in the modern house. Describe the effects of these devices on people’s lifestyles (with examples)

2. Give 2 examples of microprocessor-controlled devices.

3. Define microprocessor.4. What is a microcontroller?

Capabilities and limitations of ICT

What are the capabilities of ICT? What are the limitations of ICT?

Internet use issues Phishing

Internet use issues

Reliability of information How do you know which web pages to

believe, which information to trust? Encryption

Internet use issues

Pharming Spam

Potential health problems

Research RSI (Repetitive Strain Injury) Describe other health problems related to

the prolonged use of ICT.

Safety issues

Overloading of electrical sockets Trailing wires Food and drink spillages.