Revision ICT

Recap of Main Fields of Computing:

​Computer Science (CS): Coined in 1961 by George Forsythe. Defined as the study of information storage, transformation, and transfer. Encompasses (includes) theoretical study (algorithms) and software, and hardware development.

Information and Communications Technology (ICT): Includes computer science but extends to areas like telecommunications and network management. Worldwide acronym since 1997, replaced by "computing" in the UK in 2014.

Recap of Main Fields of Computing:

CS is more theoretical and specific, while ICT is broader, covering applied technology across various sectors beyond traditional computer science.

In summary, CS is a subset within the broader field of ICT, reflecting different emphases in their study and application.

Recap of Main Fields of Computing:

• AN EXAMPLE OF CS IS Artificial Intelligence (AI),

• Developing AI models for image recognition, natural language processing, or chatbots that provide customer support.

• AN EXAMPLE OF ICT IS Educational Technology:

  • Practical Example: Integrating ICT tools like learning management systems (LMS) and interactive educational software for online and blended learning environments.

Recap of Main Fields of Computing:

• Information Technology (IT):

  • Sometimes used synonymously with ICT.

  • Focuses on hardware and software development.

• Digital Literacy:

  • Essential for lifelong learning.

  • Involves competences to access, analyze, create, reflect, and act using digital tools, texts, and technology.

  • Implies responsible citizenship in the cyber world.

Recap of ICT AND HEALTH

• ICT and Its Impact on Health:

  • Applications of ICT: ICT (Information and Communications Technology) has diverse applications that significantly affect daily life, including health, work, education, culture, and the environment.

Recap of ICT AND HEALTH

• Impact and Benefits on Health:

  • ICT has a massive impact on healthcare, covering aspects such as delivering information for a healthy lifestyle and designing future medicines.

  • It enhances healthcare systems, making them more efficient and responsive.

Recap of ICT AND HEALTH

• Various technological devices like smartwatches, video chats, and biosensors provide real-time health monitoring.

• In-home and mobile healthcare technologies contribute to improved health services.

Recap of ICT AND HEALTH

• Hazards for Health:

  • Potential hazards from overusing computers and smartphones include:

    • Repetitive Strain Injury (RSI): Caused by prolonged typing or mouse use.

    • Eye Strain: Resulting from extended screen exposure.

    • Backache: Arising from poor posture at the computer.

    • Stress: Linked to computer-related issues.

    • Obesity: Resulting from a sedentary lifestyle; outdoor activities are recommended.