What is the purpose of the Internet of things?

The Internet of Things can help in reducing costs, reducing wastage, and different processes can be done faster and in an efficient manner. You can read about the Internet of Things (IoT) – read more on IoT, examples, applications in the given link.

Further readings:

1. Centre for Artificial Intelligence and Robotics (CAIR): Notes for UPSC
2. National Mission on Quantum Technologies & Applications (NM-QTA)