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• Level: GCSE
• Subject: ICT
• Word count: 3678

# GCSE Calculator Project

Extracts from this document...

Introduction

Calculator Project By Mitesh Patel 11A Contents Identify 4 Introduction 4 The User 4 The problems 5 Alternative solutions 5 Alternative solutions 6 Why is the ICT solution the ideal solution? 7 A list of OBJECTIVES for the project 8 Analysis 9 Hardware 9 Software 9 Inputs 10 Processing 10 Data Processing 10 Plus function = 10 Minus function = 10 Divide function = 10 Multiply function = 10 Outputs 11 Backup strategy 11 Data flow Diagrams 13 Security 15 Design 17 Initial Design 17 User comments 18 Planned Components 20 Test Plan 21 Tasks to complete for my calculator 23 * Implement 24 Screen shots of completed calculator 24 Testing 25 Clear Testing 26 When I pressed this button, it changed the mode between advanced along with simple. It worked as you can see below. 27 Inserting a number 33 Annotated Code 33 Annotated Code 34 Viewing the properties, naming the objects and changing the display caption 34 Viewing the properties, naming the objects and changing the display caption 35 Adding functionality to the buttons 36 Evaluation 38 Evaluation 39 User Feedback & Possible Improvements 39 Evaluation of objectives 40 Identify Introduction LPBS: Langley Park Boys School is secondary in Beckenham. There are 2500 students in this secondary school. This school has a mixed 6th form of about 500 out of the 2500 students. LPBS has 100 teachers and about 30n support staff. LPBS also is a computing specialist school, because it is a computing specialist school, it holds special classes for the community. LPBS are introducing computing classes for silver surfers. The User The silver surfers are people over 50 who want to learn how to use the computer at Langley Park for Boys School, we are designing a specialist calculator to cater to their needs, these are the small buttons this is because some are visually impaired the colours and the small display. ...read more.

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