1. What I thought
1.1. Definition
1.1.1. Technology are ADVANCE ELECTRONIC devices that are complex and used to make our daily life easier.
1.1.2. Examples
1.1.2.1. SmartPhone that we can use for multiple things like contacting friends and family , taking pictures, using it for entertainment, doing work.
2. What it actually is
2.1. Definition
2.1.1. Technology is anything and everything that is a tool made by a human or used by a human to make his life easy. It does not only contain electronics sometimes a easy simple thing could be referred as a technology even if it's not an electronic device.This also means that technology is not a new thing in this world it has it's roots way back in time.
2.1.2. Examples
2.1.2.1. A pen is a simple device that do not contain any electronics and is not anything new. However, it is a tool that is making our life easier and could be said technology.
3. Why I changed my opinion
3.1. Change of opinion is a thing that could only be done with a open mind. And by viewing a thing from other's prospective.With the course material i was able to see other's prospective.
3.2. Example
3.2.1. The video mention above tells us about the prospective of a teacher and by watching it a person will also be amazed that this is also a way of thinking about technology. Furthermore, it helps to think about the topic deeply and open-mindedly.