What Is Automation ?

Automation is the use of methods for controlling a process automatically, especially by electronically controlled systems, often reducing manpower.
The term "Automation" is taken from word "Automatic". 

Types of Automation:

1. Industrial Automation - In modern industries, automation is widely used. Automation increases production, accuracy, quality, reliability etc.
2. Home Automation - We can control the automatic switching of lights and fans according to environmental conditions using automation.We can use it in our gardens to provide water to plants when plants are getting dry.
3. Building Automation - In large buildings, automation is used to control the lift, in HVAC (Heat Ventilation and Air Conditioning) systems, escalator etc. 

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