Digital Technology and Social Change

Information Communications Technology (ICT)

• ICT refers to technologies that provide access to information through telecommunications, such as the internet, wireless networks, cell phones, and other communication mediums.

Impact of ICT on Businesses

• ICT has transformed businesses by enhancing communication, improving efficiency, and reducing costs.
• ICT has enabled businesses to operate globally, connect with customers, and provide services remotely.

Social Change

• Social change refers to the transformation of social norms, values, and institutions over time, often driven by technological advancements.

ICT in Entertainment

• ICT has revolutionized the entertainment industry, enabling the creation, distribution, and consumption of digital media, such as streaming services, online games, and social media.

Role of ICT in Education

• The primary role of ICT in education is to enhance learning, improve teaching methods, and provide access to educational resources and services.

The Digital Age

• The digital age, also known as the information age, refers to the period of rapid technological advancements and widespread adoption of digital technologies, starting from the mid-20th century.

Impact of Digital Technology

• Digital technology has transformed people's lives by providing access to information, enhancing communication, and enabling remote work and learning.

Components of Digital Technology

• Digital technology comprises computers, software, the internet, and other digital devices and systems that process, store, and communicate information.

Benefits of Advanced Information Technology Systems

• Advanced information technology systems provide benefits such as improved efficiency, enhanced decision-making, and increased productivity.

Objectives of the Lesson on the Digital Age

• The objectives of the lesson are to understand the concept of the digital age, its impact on society, and the role of ICT in shaping the future.

Internet of Things (IoT)

• IoT refers to the network of physical devices, vehicles, home appliances, and other items embedded with sensors, software, and connectivity, allowing them to interact and exchange data.

Transformation of Everyday Objects by IoT

• IoT transforms everyday objects into smart devices that can collect and exchange data, enabling them to interact with the physical world and other devices.

IoT Ecosystem

• An IoT ecosystem comprises devices, platforms, networks, and applications that enable the collection, analysis, and exchange of data.

Function of Web-Enabled Smart Devices in IoT

• Web-enabled smart devices in IoT ecosystems enable remote monitoring, control, and automation of devices and systems.

Function of Sensors in IoT Devices

• Sensors in IoT devices enable them to detect and respond to their environment, providing data about temperature, light, motion, and other physical parameters.

Function of IoT Gateways or Edge Devices

• IoT gateways or edge devices act as a bridge between devices and the cloud, enabling data processing, analysis, and transmission.

Impact of IoT on Businesses

• IoT enables businesses to improve operational efficiency, reduce costs, and enhance customer experiences.

Example of IoT's Impact on Daily Life

• IoT enables smart home automation, remote healthcare monitoring, and intelligent transportation systems, among other applications.

Significance of John Romkey's IoT Toaster

• John Romkey's IoT toaster, demonstrated in 1990, was one of the first examples of IoT devices, showcasing the potential of connecting everyday objects to the internet.

Application of IoT in Transportation Networks and 'Smart Cities'

• IoT can be applied to transportation networks and 'smart cities' to optimize traffic flow, improve public safety, and enhance urban planning and management.