Question

How many types of voice communications are there in IoT environment?

(a) 2 types

(b) 4 types

(c) 3 types

(d) 5 types

The question was asked in a national level competition.

The query is from Communication with IOT Devices with Voice Commands in chapter Communicating with IoT Devices : Exploring Future User Interface of IOT

Answer 1

Correct option is (c) 3 types

The explanation is: There are 3 key types of voice communication in IoT environment:

1. Bi-directional voice communication

2. Mono-directional voice communication

3. Voice recognition.