Design and Prototypical Implementation of a Mobile Healthcare Application: HealthExpress
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Transcript of Design and Prototypical Implementation of a Mobile Healthcare Application: HealthExpress
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Design and Prototypical Implementation of a Mobile Healthcare Application: HealthExpress
INTERNSHIP REPORT FINAL PRESENTATION
DATE: 17-12-2015
SHAHAN SHAWKAT
MUSA NASRULLAH
RAHENUL ISLAM
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Administrative Matters
Timeline
September 06, 2015 to December 17, 2015
Supervisor
Dr. Amitabha Chakrabarty
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Agenda• Motivation
• Objectives
• e-Health
• Mobile Application Software Engineering
• System Analysis and Design
• Implementation Details
• Conclusion
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Motivation• Improvement in ICT infrastructure
• Mobile Internet Penetration
• Decreasing cost of mobile phone set
• Potential of application in the healthcare sector
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Objectives• Identify software engineering challenges to develop mobile
application.
• Explore the prospect of mHealth app.
• System analysis and design of mHealth app.
• Prototypical implementation of mHealth app.
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e-Health• What is e-Health?
• e-Health: Information and Communication Technologies view
• e-Health: The economics view
• e-Health: The environmental view
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Software Engineering Challenges• Creating Universal User Interfaces
• Enabling Software Reuse across Mobile Platforms
• Designing Context-Aware Mobile Applications
• Balancing Agility and Uncertainty in Requirements
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Prospect of mHealth App
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System Analysis and Design: Use Cases
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System Analysis and Design: Use Cases
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Non-Functional Requirements• Performance
• Availability
• Usability
• Security
• Localization
• Implementation
• Capacity and Scalability
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System Analysis and Design: Context Diagram
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Application Component Design Diagram
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User Interface: Mockups
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Implementation
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Data Model: Only Entity View
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Detailed View
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Why Firebase• Real time syncing of data
• Easy access for clients and servers
• Secured
• Scalable
• Fast and powerful
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How it works
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Customers
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JSON Models in Firebase
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Appointment &Reviews
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Monitoring Stats
Database Bandwidth Concurrent Users Database Operations/hr
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System Architecture: Detailed View
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Navigation Hierarchy
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Screenshots
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Screenshots
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Screenshots
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Tools Used• Ionic• Cordova• Angular• Firebase• Angular-fire• Node.js (script for pushing data into firebase)• Yeoman (for the admin panel)• Git• JavaScript, HTML5, CSS
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Resources• Ionic Documentation & Forum• Firebase Documentation & Forum• Angular-fire Documentation• Stack Overflow• Individual blogs on Ionic, Angular and Firebase
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Conclusion
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Technological Short Comings• Firebase will become very expensive with large database• Google maps direction API• Native app advantage on offline data persistence • Native app advantage on usage of gps technology• Full fledged admin panel• Appointment System - Integration with facilities that already
have IT infrastructure (like Square)
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Future Work• Expand database to reflect data not only for Dhaka city but also
the whole country• Explore suitability to convert the hybrid application into a
native application• Consider hardware constraints on different devices• Implement search intelligence to reflect individual user’s
search pattern• Include diagnostic report viewing and transmission facility• Offline availability of data