Information Technology: An Introduction

PART ONE: 1. About information technology 2. Information technology in action 3. Management of information technology PART TWO: 4. Introduction to Part 2 5. Telecommunications 6. Audio and video systems 7. Computers 8. Digital networks 9. Satellite communications 10. Optical communication systems 11. Electronic mail 12. Information services 13. Videotex and teletext 14. Data protection 15. Advanced systems 16. Computer vision 17. Intelligent systems 18. Open systems and standards PART THREE: 19. Introduction to Part 3 20. Designing for the user 21. Interactions and dialogues 22. Input devices 23. Visual systems 24. Speech systems 25. Health and safety