Chapter 1

: Introduction
1.1 Background and Motivation
1.2 Objectives of the Study
1.3 Importance of Food Allergen Management
1.4 Scope and Limitations of the Research
1.5 Research Questions
1.6 Definition of Key Terms
1.7 Overview of the Thesis Structure

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Chapter 2

: Literature Review
2.1 Prevalence and Types of Food Allergies
2.2 Challenges Faced by Individuals with Food Allergies
2.3 Current Methods for Food Allergen Detection
2.4 Existing Mobile Applications for Allergen Management
2.5 User Needs and Preferences
2.6 Usability Principles in Mobile App Design
2.7 Theoretical Framework: Technology Acceptance Model

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Chapter 3

: Methodology
3.1 User Requirements Elicitation: Surveys and Interviews
3.2 Technical Specifications and Platform Selection
3.3 App Design Principles and Prototyping
3.4 Usability Testing Methods
3.5 Data Security and Privacy Considerations
3.6 Ethical Guidelines and Informed Consent
3.7 Limitations and Delimitations of the Study

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Chapter 4

: Results
4.1 User Needs and Preferences Analysis
4.2 Technical Feasibility Assessment
4.3 App Design Features and Interface Mockups
4.4 Usability Testing Results and Feedback
4.5 Incorporating User Feedback into App Iterations
4.6 Addressing Technical Challenges and Constraints
4.7 Statistical Analysis of Usability Metrics

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Chapter 5

: Discussion
5.1 Implications for Food Allergen Management
5.2 Recommendations for App Development and Deployment
5.3 Considerations for User Education and Support
5.4 Future Enhancements and Iterations
5.5 Conclusion and Summary of Key Findings