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CBSE Class 11 » CBSE Class 11 Study Materials » Computer Science » Internet of Things (IoT)
CBSE

Internet of Things (IoT)

The Internet of Things refers to physical objects integrated with sensors, processing power, software, and other capabilities that connect to and share data with other devices and systems over the internet or other communication networks.

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IoT makes traditionally “dumb” devices “smarter” by enabling them to transfer data over the internet and connect with humans and other IoT-enabled devices. A linked “smart house” is an incredible example of IoT in action. Internet-enabled devices form a connected hub in which data is shared between physical devices, and users can remotely control the “things” in that hub via a mobile app or website. 

The Internet of Things is not limited to only smart houses; it may be found in a wide range of devices, industries, and environments. IoT is fast making the world wiser by linking the physical and the digital, from smart boards in school classrooms to medical gadgets that can detect indications of various diseases.

What is the Internet of Things?

What is the Internet of Things? The term “Internet of Things” refers to anything linked to the internet in its broadest definition. Still, it is increasingly used to refer to items that “communicate” to one another. The Internet of Things is a network of interconnected devices ranging from basic sensors to smartphones and wearables.

It is possible to “collect information, analyse it, and develop an action” by merging these connected devices with automated systems to assist someone with a specific activity or learn from a process. This includes anything from smart mirrors to beacons in stores and beyond.

It all comes down to networks, devices, and data. IoT enables devices with closed private internet connections to interact with one another and the internet. The Internet of Things connects these networks. It enables devices to interact not just inside nearby silos but also across multiple networking types, resulting in a far more linked world.

Internet of Things Meaning

Devices and objects with built-in sensors are linked to an Internet of Things platform, which combines data from many devices and uses analytics to share the most important information with apps designed to meet particular requirements.

These advanced IoT devices can determine which information is important and safely disregarded. This data may be used to identify trends, make suggestions, and identify potential issues before they arise.

To explain the meaning of the Internet of Things, let’s take an example. If a person runs a vehicle manufacturing company, he could learn that extra components (such as leather seats or alloy wheels) are the most popular. He can use the Internet of Things technology to:

  • Use sensors to determine which portions of a showroom are the most popular and where customers spend the most time.
  • Investigate the available sales data to determine which components are selling the quickest.
  • Align sales data with supply automatically so that popular goods do not run out of stock.
  • The data collected by linked devices allows him to make informed judgments about which components to stock up on based on real-time data, saving me time and money.

Internet of Things Examples :-

Almost any physical thing may be made into an IoT device if it can be controlled or transmitted through the internet. An IoT device is a lightbulb that can be turned on with a smartphone app, as can a motion sensor, a smart thermostat in your workplace, or a connected streetlight. An Internet of Things device might be as simple as a child’s toy or as substantial as a robotic truck. 

Some bigger devices may be loaded with many smaller IoT components, such as a jet engine that is now stuffed with hundreds of sensors that gather and feed data back to ensure that it runs effectively. Smart cities initiatives on a larger scale are equipping whole areas with sensors to help us understand and regulate the environment.

Internet of Things refers to objects that are not typically anticipated to have an internet connection and can interact with the network without the intervention of a person. As a result, despite being filled with sensors, a PC isn’t commonly regarded as an IoT device, nor is a smartphone. However, a smartwatch, fitness band, or other wearable gadgets may be considered an IoT device.

Conclusion

The Internet of Things, or IoT, is concerned with extending the potential of internet connection beyond computers to various other things, processes, and surroundings. Those smarter, connected items are employed to collect information, convey information, or both.

What is the usefulness of IoT? IoT gives businesses and individuals more visibility and control over items and settings that are now outside the reach of the internet. As a result, IoT enables organisations and individuals to be more linked to the world around them and to do more meaningful, higher-level work.

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Frequently Asked Questions

Get answers to the most common queries related to the CBSE Class 11 Examination Preparation.

What is the current state of the Internet of Things?

Ans : IoT is most prevalent in the manufacturing, transportation, and utility sectors, where sensors and oth...Read full

What is the relevance of the term "Internet of Things"?

Ans : Ashton, who worked in supply chain optimization, sought to draw the attention of top management to a ne...Read full

What are some real-world instances of the Internet of Things?

Ans : Connected appliances, smart home security systems, autonomous farming equipment, wearable health monito...Read full

How will the Internet of Things be utilised in the future?

Ans : The potential for IoT in the future is boundless. Increased network agility, integrated artificial inte...Read full

How many IoT devices are now in use?

Ans : The total number of linked IoT devices predicted in 2025 has been reduced to 27.1 billion (compared to ...Read full

Ans : IoT is most prevalent in the manufacturing, transportation, and utility sectors, where sensors and other IoT devices are used. Still, it has also found applications in agriculture, infrastructure, and home automation, propelling some companies toward digital transformation.

Ans : Ashton, who worked in supply chain optimization, sought to draw the attention of top management to a new and innovative technology called RFID. He titled his presentation “Internet of Things” since the internet was the biggest new idea in 1999, and it made sense.

Ans : Connected appliances, smart home security systems, autonomous farming equipment, wearable health monitors, smart factory equipment, wireless inventory trackers, ultra-high-speed wireless internet, and biometric cyber-security scanners are some of the top Internet of Things examples to be aware of.

Ans : The potential for IoT in the future is boundless. Increased network agility, integrated artificial intelligence (AI), and the ability to deploy, automate, coordinate, and secure various use cases at hyper-scale will speed progress toward the industrial internet.

Ans : The total number of linked IoT devices predicted in 2025 has been reduced to 27.1 billion (compared to 30.9 billion forecasted in 2020). The dip in the growth curve is caused by two fundamental factors: The Pandemic of COVID-19: COVID-19 has affected both demand and supply.

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