Question

From the book : Internet of Things From Hype to Reality: The Road to Digitization (2nd ed), Ammar Rayes, Samer Salam. 2019. Springer International Publishing At the end of the chapter 3 (Three) : The Things in IoT: Sensors and Actuators, let's find Problems and Exercises,

Please need your help tp answer below questions:

1. This chapter discussed three different ways to obtain information from IoT “Things”: sensors, RFID, and video tracking. In a table, compare the three technologies addressing:

(a) Advantages

(b) Disadvantages

(c) Key requirements for the things

(d) Two applications

2. What are transducers? How are they related to sensors and actuators?

Thanks very much

Answer 1

All the three technologies are explained in brief below