Jungle-Calculator System Requirements Document

Introduction

The Jungle-Calculator project aims to develop a simple, single-page calculator application with a minimalistic design. This document outlines the system requirements necessary to achieve a clean and straightforward user interface, ensuring ease of use and quick access for users.

System Overview

The Jungle-Calculator is designed to perform basic arithmetic operations such as addition, subtraction, multiplication, and division. The application will be developed as a single-page web application, focusing on minimalistic design principles to provide a seamless user experience. The target audience includes individuals seeking a straightforward and efficient tool for quick calculations.

Functional Requirements

• As a User, I should be able to perform basic arithmetic operations: addition, subtraction, multiplication, and division.
• As a User, I should be able to clear the current calculation to start a new one.
• As a User, I should be able to view the results of my calculations instantly.
• As a User, I should be able to use the calculator on a single-page interface without any page reloads.

User Personas

• User: An individual looking for a quick and easy way to perform basic arithmetic calculations without any complex features or distractions.

Visuals Colors and Theme

• primary: #2A9D8F (a calming teal)
• primary_light: #A8DADC (a lighter teal for hover states)
• secondary: #E76F51 (a warm coral for emphasis)
• accent: #F4A261 (a vibrant orange for CTAs and active states)
• highlight: #F4A261 (a bright amber for notifications and active indicators)
• bg: #F1FAEE (a soft, light background color)
• surface: rgba(255, 255, 255, 0.9) (a subtle white for card/panel backgrounds)
• text: #264653 (a deep blue for primary text)
• text_muted: #6D6875 (a muted gray for secondary text)
• border: rgba(38, 70, 83, 0.2) (a subtle teal border)

Signature Design Concept

The Jungle-Calculator will feature a unique interactive design where the calculator interface appears as a floating, translucent panel on a serene jungle-themed background. Users can interact with the calculator by clicking on the buttons, which will have a subtle, smooth animation using framer-motion to enhance the tactile experience. The background will feature a gentle, animated sway of jungle leaves, creating a calming effect that complements the minimalistic design. This interactive environment will make the calculator not only functional but also visually engaging.

Interaction Model & Motion Direction

The interaction model for the Jungle-Calculator will be "animated." The calculator buttons will have hover transitions and spring physics to provide a responsive feel. The background will feature subtle animations to create a dynamic yet non-distracting environment. This approach ensures that the calculator remains the focal point while providing a polished user experience.

Non-Functional Requirements

• The application should load quickly and perform calculations instantly.
• The design should be responsive and work seamlessly on various screen sizes and devices.
• The application should be accessible, adhering to standard accessibility guidelines.

Tech Stack

• Frontend: React for Web
• Backend: Not applicable (client-side only)
• Database: Not applicable (no data persistence required)
• AI Models: Not applicable

Assumptions and Constraints

• The calculator will only perform basic arithmetic operations.
• The application will be a single-page web app with no server-side components.
• The design will prioritize minimalism and ease of use.

Glossary

• Single-page application (SPA): A web application that interacts with the user by dynamically rewriting the current page, rather than loading entire new pages from the server.
• Minimalistic design: A design approach that emphasizes simplicity and the removal of unnecessary elements.