Question

Q1. What is Internet of Things (IoT)? Can you describe one IoT application you know of and explain the techniques behind such IoT application?

Q2. Now you might have known some advantages of IoT but what about disadvantages? What are the possible issues of IoT and why?

Please reference the information

Answer 1

IOT (internet of things) is a system of interrelated computing devices which uses internet to reduce the complexity of tasks done in our daily life.

There are many applications of IOT but i would like to tell you the most amazing application of it i.e amazon alexa . It uses human voice , language is set by user and then it gives you output based on what you want . for example i want to turn off light so i will say "alexa turn off the light". It uses voice sensors which first records your sound then it filters the important data and then it sends the turn off signal to bulb which is connected to your router.Suppose you want to play some song then it will play for you.

It is very great application which i found.

These are the disadvantages of IOT:-

(i) security:- The first issue is that security . As in technological world with the growing technology number of hackers has increased and they can steal your private data. It might happen that your IOT device is connected with hackers device which may hear you. So it is not good . We need more security.

(ii)Maintenance:- The design of IOT devices is not so simpler , that's why it costs more and complex to maintain it.

(iii)Sometimes IOT doesn't understand what you are saying or say sometimes it gives you more information than required . so it will take more time of yours.

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