Gesture: Verbal And Nonverbal Communication

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CHAPTER 1

INTRODUCTION

1.1 Background
One of the basics of human need is interaction with each other or interacting with surrounding world and this interaction can be called communication, which is one of the most important thing in life for all humans, so that the ways people communicate can categorised in two different ways which are verbal and nonverbal. verbal communication is the use of language to talk other people who can hear or close to hear you, while the nonverbal communication is the use gestures of some of the body parts to communicate with the deaf people or someone who can’t understand your language or may be far away a big distance from your position. So that people made different kind of gestures that any one of them …show more content…

People, in order to interact with computers or machines used bush button remote control, keyboards, mouse, or touch screen in the latest technology for the last decades, but now technology makes possible to communicate gestures with the electronic devices. So far many researchers did their projects in this field so that interaction between human and machines can be easy in certain ways, so; the aim of this project is to investigate how all those researches done their projects to interact with the machines and also find if there is a better way that is more fine and easy to use to communicate with the machines by using hand gesture based remote …show more content…

Scope and Limitations
Hand gesture recognition has a wide range in terms of the body parts that are involved, and to recognise gesture as it is the best alternative way to control machines, computers, electronic devices and also to communicate them with gestures as the humans do, this give high potential to the project and its capabilities in the future as well as today. In this project it will cover several gesture to recognise and then it will change those gestures into their relevant output as expected. Although there are some limitation made in order to meet the requirement of the project and they are as following.
i. The body parts that can be involved in gesture are included the head, the face, however, the lower hand part will be involved in this project to do gesture as input to the system, because it can give too different gestures that can be analysed, and when it comes to hand mostly the lower hand part is what gives the gestures. ii. Labview will be used to detect hand gestures because it has good tools to analyze the convexity detection method. This programming language Labview, it is an open source and it has a library which mainly focuses at real-time computer

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