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Internet of Things (IoT)

Internet of Things (IoT)?

IoT has become one of the most important technologies of the 21st century. Now that we can connect everyday objects—kitchen appliances, cars, thermostats, baby monitors—to the internet via embedded devices, seamless communication is possible between people, processes, and things.

By means of low-cost computing, the cloud, big data, analytics, and mobile technologies, physical things can share and collect data with minimal human intervention.

  • Access to low-cost, low-power sensor technology
  • Connectivity
  • Cloud computing platforms
  • Machine learning and analytics
  • Conversational artificial intelligence (AI)

With IoT, data is transferable over a network without requiring human-to-human or human-to-computer interactions.

How does IoT work?

An IoT ecosystem consists of web-enabled smart devices that use embedded systems -- such as processors, sensors and communication hardware -- to collect, send and act on data they acquire from their environments.

The Internet of Things (IoT) refers to a network of physical devices, vehicles, appliances, and other physical objects that are embedded with sensors, software, and network connectivity, allowing them to collect and share data.

  • The technologies that make IoT possible
  • Sensors and actuators
  • Connectivity technologies
  • Cloud computing
  • Big data analytics
  • Security and privacy technologies


IoT applicationsIoT applications

  • Healthcare
  • Manufacturing
  • Retail
  • Agriculture
  • Transportation


Challenges in IoT

  • Security and privacy risks
  • Interoperability issues
  • Data overload
  • Cost and complexity
  • Regulatory and legal challenges





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