The Internet of Things (IoT) is one of the fastest-growing technology trends. According to Sparklabs, 5.4 billion IoT devices are expected to be in use by 2020, such as sensors and connected industrial machines, in-store analytics devices and workplace management applications. Every day new devices and applications appear which, when connected to those that already exist, form a giant network of new information and possibilities that help to simplify companies' day-to-day operations. In this blog post, discover what the Internet of Things is and 5 facts about this technology trend.

What is the Internet of Things (IoT)?

The IoT (Internet of Things) encompasses all devices and objects that are able to be permanently connected to the Internet, capable of identifying themselves on the network and communicating with each other. As well as providing valuable insights into consumer habits, for example, it enables the creation of more efficient cities and the optimisation of industrial processes. When applied to industry, the term becomes IIoT (Industrial Internet of Things) and is closely linked to Industry 4.0.

5 facts about the IoT

1. Any object can be part of the IoT

From light bulbs that can be switched on and off with a simple tap on a smartphone to industrial sensors on the shop floor that indicate a machine needs maintenance, any device can be part of the Internet of Things. The only requirement is that the device is connected to a Wi-Fi network or has a Bluetooth or NFC connection and exchanges data with other devices.

2. RFID: The driving force behind the IoT

RFID (Radio Frequency Identification) technology was one of the main drivers of the IoT. By being identified with a unique RFID tag, devices can communicate certain types of information without the need for wires. Without this technology, the IoT would not have developed as much and its potential would be greatly reduced.

3. Computers are not part of the IoT

According to IDC, the term "Internet of Things" only applies to devices that are part of a "network of uniquely identifiable endpoints that communicate without human interaction using IP connectivity, whether locally or globally. Devices such as smartphones, tablets or computers are therefore not part of the IoT network, since they require human interaction.

4. The IoT is not yet secure

The IoT is still a relatively recent technology and, since it is expanding rapidly, it is difficult for security levels to keep pace with this growth. From privacy leaks to remote control of other users' devices, there have been a number of news stories about the lack of security of IoT devices.

5. The IoT helps create smart cities

This trend is seen as one of the great revolutions of the coming decades. It is already possible to install devices that make homes smart and reduce energy or water consumption, for example. But there are also already some applications that help make cities smart, through traffic control, energy management or improving their safety and surveillance.

Written by:
Openlimits

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