关键词：饮食习惯；应用程序；智能手机
摘 要：The growth of smartphone technology in today’s society has paved way for a myriad of consumer applications that target various aspects of our lives. One such area lies withinthe health and wellness category and relates to our dietary and eating habits. However,the percentage of downloaded applications in the health category is dominated by thosein the gaming category on both markets from Android and Apple. Thus, in conjunction with the health start-up Blue Goji as an industry partner, this project proposes a solution through the introduction of crowdsourcing and social elements into the mealjournal process in order to increase user retention. Existing smartphone applications targeting this sector are investigated and their benefits and shortcomings are analyzedin order to in to aid in developing a new application that will engage more users intracking their eating habits for the purposes of improving their health. Through feedback from user study groups, changes to the application are made to align itwith the customer’s true needs and the application concept is evolved through multipleiterations. Finally, future improvements and suggestions for alternative ideas are proposed with regards to the final prototype produced for the project.
目 录：

Abstract

1.Introduction

2.Literature Review

Gaming and Health

Mobile Health Tools

Camera based journal systems

3.Methodology

Functional Requirements

Value Proposition

Customer Development

Product Development

4.Results and Discussion

Initial Concept

User Feedback

Revised Prototype

Technology Considerations

System Overview

Conclusion