How IoT is Changing the World in the 21st Century

Internet of Things

Smart homes, factories, and agriculture solutions are turning a new leaf. Be it an automatic change of temperature or better insights, the Internet of Things is spellbinding everyone. While the term is not new for technology enthusiasts, it can be overwhelming for the untutored.

Helping everyone to grow their understanding of IoT. In this blog we will talk in detail about them, starting with pre-IoT times. We will understand its benefits and multiple applications.  

Understanding Pre-Internet of Things

The Internet of Things is talk of the town for some time. Amazing everyone with their capabilities and magic in almost every walk of life. But do you wonder why? To understand this, let’s step back and learn about the pre-Internet of Things time.

Suppose you are at home and planning to watch a movie in a dark environment. But to turn off the light, you have to get up from your cozy and comfortable bed, reach the switch, and then turn it off. Or suppose you’re a weather expert! You prepared the weather prediction for next after thorough analysis but suddenly there is a change in the weather. With reservation, ever wondered how long will it take you before you can predict again? If you’re extraordinary you can do that in minutes or if average maybe hours. 

Unquestionably limited data exchange, unconnected devices, low functionalities, and slow processing were the common features of Pre-IoT times. Which furthermore increased potential threats and securities for even basic operations. 

Explaining the Internet of Things

IoT, or the Internet of Things, is a network of devices connected and controlled using the Internet. These devices have software, chips, and sensors to help them function and perform tasks. Hence, improving the utility of machines from home to offices, IoT is one of the landmark changes in the history of technology.

To further understand how IoT operates, we will divide it into three sections: Devices, Sensors, and Software. Devices are machines equipped with sensors, chips, and other tools to ensure their working and connectivity to the internet. 

Here, sensors are small machines embedded into devices with the motive of sending and receiving data. That is, sensors let devices know what action they have to perform and when. 

Depending upon configuration, it can keep track of your health data, environmental data, performance data, and more. The data detected by the sensors go to the software. Generally hosted over the cloud, this software has the latest technologies to process data and generate outputs as the desired signals.  

Top examples of IoT devices include smart homes, industrial automation, healthcare, and smart cities. To demonstrate, let’s talk about the usage of IoT in the healthcare industry. Remote patient monitoring devices like health trackers allow doctors to keep track of their doctor from a distance. Informing them about medicines and routines they have to perform.

Some of the most common Internet of Things industries:

Internet of Things

Multi-functionality with IoT has seen it grow across various industries. To understand the growth and usage, let’s explore some categories and know how they have changed the world.

  • Domestic IoT: Mesmerized by the magic of smart homes? Ability to turn lights on and off, play music with voice commands, or lock that keeps you updated. That’s all the magic of domestic IoT. Domestic IoT deals with home appliances made for general usage but equipped with artificial intelligence. By increasing convenience and comfort, they are fast coming into the daily life usage of people. The Common Internet of Things devices used in home settings are TVs, Smart speakers, home security systems, etc. 


  • Healthcare IoT: Medicine science has been under scrutiny for a long time. Requiring high caliber expertise and constant checks. And Why not? After all, it dealt with human life. Undeniably, IoT is a lovely addition to its capabilities. Transitioning from paper records, regular visits, and traditional methods like tests to cloud records, real-time tracking, medicine schedules, and much more. The outlook of the healthcare industry has changed for good. Your daily activity levels and real-time data are under examination, helping you prevent chronic disease and boost natural health. 


  • Environmental IoT: Crucial for life on earth, the impact of IoT is mammoth in environmental studies. By changing the data collection and processing way, IoT has made pivotal steps faster, easier, and more accurate. There is no longer a need for multiple observation stations, where humans would perform data sampling and processing to give the results. Instead, IoT sensors detect small change data like pollutants in the air, pH, temperature, and dissolved oxygen levels. Next, this data captured is sent to the server for processing and giving out results in real time. To illustrate, look at the reports published by the Meteorological department in case air quality and rain prediction.


  • Industrial IoT: IoT focused on optimizing machine processing in industrial settings such as factories and warehouses are known as Industrial IoT. By powering the automation of processes and real-time monitoring, asset tracking, energy management, and quality control have seen a massive uptick. 

As an example, Tesla has an ultra-advanced factory equipped with robots and machines developing cars for humans.

The edge with the Internet of Things:

Internet of Things

After exploring the Internet of Things. Let’s look at some of the reasons why the Internet of Things is making an impact. After reading through the reason, you will have broad understanding of various operations of IoT. Furthermore, you will understand it can help your specific industry.

  • Deeper Insights: Data is very critical for every organization. Undeniably, improving business’s efficiency and optimizing their resources in the longer run. IIn any case, IoT devices with their high-precision sensors with high detailing and low error chances, can help get them very insight. 


  • Finer Decision Making: IoT’s latest machine and deep learning algorithms can help businesses navigate critical situations and deliver results. As a result, it has been deployed by top companies like EY, Amazon, and Walmart. 


  • Real-time analysis: With the ability to detect slightest of the change, IoT devices can provide real-time analysis. Certainly, removing most of the limitations of pre-IoT times. Some industry uses of this ability include the manufacturing industry to collect details about machines and products. Or agriculture, where soil quality is tracked in real-time for it.  


  • Increased efficiency: By helping you optimize the resources and make better decisions, IoT devices can be instrumental in increasing the efficiency of your work. Automate your work, monitor and track problems before they come through.   


  • Multi-functionality: Developed with the concept of adaptability and functionality. IoT devices can perform multiple functions like data collection and analysis, control systems, and predictions using data.


  • Improved safety: Safety of workers has been a critical issue for almost every industry. So much so the government had to roll out guidelines and regulations for safety. By comparison, incorporation of IoT can help industries be prepared of any mishaps by detecting problems beforehand. When up against traditional methods this is can create a safer environment. For example, it will detect the deterioration of machines in the factory and alert managers it is not safe to use. 

Internet of Things importance across industries:

Internet of Things

  • Finance: One of the most critical industries for the world is Finance and IoT, which ensures there’s a new change in its revolution. Evident by the implementation in the customer activity monitoring system. It helps you get a real-time analysis of their activity and prevent any possible fraudulent pursuit. Not stopping here! IoT allows financial institutions to personalize their service and improve business. Indeed, the future of finance will IoT in working in data-driven strategy, automation, and even auditing. 


  • Energy:  Energy in real world, is the real driver of economies, on the other hand, it’s also one of the biggest reasons for the emission of greenhouse gasses. Industries to governments have been critical for energy efficiency and resource optimization. Undeniably showing its beneficial in boosting the efforts of energy saving and optimization in the energy sector. Besides its advanced analytics, data-driven approach, and cost-saving plan ensure sustainability in the longer run. As an illustration, you can look at Florida-based power company, Duke Energy whose energy management system finds the fault lines, isolates them, and reroutes the energy.


  • Agriculture: Vital for life and the global economy, IoT is making its presence felt in agriculture. Extremely helpful for farmers to track field data in real time and make better decisions for harvesting. Automate processes, optimization of resources, and smartly plan your harvest with IoT. To conclude IoT in agriculture can reach over $29 billion by 2030, agriculture is changing very rapidly in the coming time.


  • Smart Cities: A term in use for cities having the latest technologies for easing daily life and operations is a smart city. Take the case of IoT device smart cities transportation, where devices check for the traffic flow and adapt to make changes as per their programming. IoT devices are truly changing the way we live. While the realization of a completely smart city is quite far. The top smart cities of the world are Copenhagen, Singapore, and New York.

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