Visual Computer Interaction

BALOCHISTAN UNIVERSITY OF INFORMAITON TECHNOLOGY, ENGINEERING AND MANAGEMENT SCIENCES
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Software Requirements Specification
For
“Visual Human Computer Interaction”

Prepared by

ADIL KHURSHEED 9469 09F-BSIT-019 [e-mail]

ARSALAN HAIDER 11409 09F-BSIT-022 [e-mail]

Supervisor: Mr Mahmood Bayalai

Department: Information Technology

Contents

1 Introduction 3

1.1 Document Purpose 3 1.2 Product Scope 3 1.3 Intended Audience and Document Overview 3 1.4 Definitions, Acronyms and Abbreviations: 4

2 Overall Description 5

2.1 Product Perspective 5 2.2 Product Functionality 5 2.3 User Types: 6

3 Specific Requirements 7

3.1 External Interface Requirements 7 3.1.1 User Interfaces: 7 3.1.2 Hardware Requirements: 7 3.1.3 Software Requirements: 7 3.2 Functional Requirements: 8 3.3 Behaviour Requirements 8 3.3.1 Use Case Camera Selection: 8 3.3.2 Use Case Colour Configuration: 9 3.3.3 Use Case Controlling: 9

4 Non-functional Requirements 11

4.1 Functionality: 11 4.2 Performance: 11

Introduction

1 Document Purpose

This Software Requirements Specification provides a complete description of all the functions and specifications of the Visual Human Computer Interaction. It will explain the purpose and features of the software, the interfaces of the system and what the system will do under different circumstances.

2 Product Scope

The Software to be developed is named as Visual Human Computer Interaction, which will be referred to as “VCI” through this document. VCI will be developed for windows which will allow its users to control the movement of the mouse cursor by moving any coloured material in front of their webcam which is connected to their desktops or laptops.