6.2 Impact of Digital Technologies

Advances in digital systems have increased the demand for data storage. Organisations and individuals now generate and store much larger volumes of data, requiring scalable and cost‑effective storage solutions.

New processing technologies such as quantum computing have the potential to solve complex problems much faster than traditional computers, impacting areas such as security, research, and data analysis.

IoT connects physical devices to digital systems and includes:

• Edge computing to reduce latency
• Increased network utilisation
• Use across industrial, smart city, and domestic contexts

This improves efficiency but increases security and management challenges.

AI technologies such as machine learning and generative AI are used to automate tasks, analyse data, and create new content. This can improve productivity but also raises ethical and employment concerns.

Extended reality includes:

• Augmented reality (AR)
• Virtual reality (VR)

These technologies are used in training, education, and entertainment, changing how users interact with digital environments.

Open source software encourages collaboration, transparency, and rapid innovation. It reduces costs but may require increased technical skills to implement and maintain.

Blockchain provides secure, decentralised record keeping. It is used in areas such as finance and supply chains but can have high energy costs.

3D printing allows rapid production of physical objects from digital designs, changing manufacturing, healthcare, and prototyping.

Drones are used for surveying, delivery, and monitoring. They increase efficiency but raise privacy and air‑space concerns.

Digital technologies impact the environment through:

• Use of rare metals
• Energy required to manufacture systems
• Environmental impact of electronic waste disposal

Autonomous technologies such as self‑driving cars and robotic assembly lines automate decision‑making and production, improving efficiency while reducing some human roles.

Emerging technologies are closely interconnected. Organisations must consider security, ethical, social, and environmental impacts when adopting them.

In digital support and security, careful judgement is required to balance innovation, risk management, and sustainability.