The rapid growth of the Internet of Things (IoT) has ushered in what we now know as the “fourth industrial revolution” and the “second digital revolution”. By the year 2020, it is estimated that the number of connected devices in use worldwide will reach 20 billion.
The world is becoming increasingly dependent on machines and data. Analogue equipment is gradually being replaced with sophisticated devices, able to generate constant streams of valuable data, control processes, monitor environments and make predictions.