Internet of Things (IoT) – unlocking the fully connected world

Soon the way we live will be changed by The technology called IoT! Various parts of the world have started adopting this technology already, and the impact it is creating is tremendous.

Presently, we connect our desktops, laptops, and other mobile gadgets to the internet to perform various tasks. The Internet of Things (IoT) refers to a system of interrelated, internet-connected objects that can collect and transfer data over a wireless network without human intervention, creating endless possibilities for business and personal. One example that we can see take here is before the Internet of Things, patients’ interaction with doctors remained mainly to visits, telephone, and text communications but now, the doctors or hospitals could monitor patients' health continuously and make recommendations accordingly even by being at a different location.

Similarly, an executive can connect to the computer and printer at his office to send printouts for an emergency meeting even when he is traveling. A farmer living in another country can monitor the health of his crops and initiate appropriate actions. He can also physically safeguard his crops from trespassing by installing CCTV cameras in the field. Other industries like manufacturing, building, automation, defense, and space science are also turning towards IoT.

There are various enablers for IoT, but the sensor technology, which has shown tremendous growth in recent years, is one of the main element. High-speed internet connectivity (4G and 5G) and cloud technologies are also prominent contributors to the development of IoT. With the rapid growth of technology, the job potential IoT offers is going to be vast and enormous.

The so-called Smart cities and smart villages are possible only with the support of IoT. The government of India's dream project to create Smart Cities, which launched in 2015, is now becoming possible through the platform of IoT.

No doubt that IoT is going to revolutionize the entire world, but how we learn to adapt to this change is a big question. Engineering students should be aware of this rapid global change and master these technologies to be competitive in the job market. Many universities have already included courses on IoT in the curriculum in all branches of study. This will enable students to understand the importance of this growing technology and sharpen the required skills for brighter career prospects.