COMP 3004 - Team 59

Introduction

This project was developed as the final assessment in the COMP3004 Object Oriented Software Engineering course. I will provide the introduction below for the context of the project was developed for:

Raven Microcurrent Biofeedback Inc. (RMB), a manufacturer of a variety of microcurrent biofeedback devices, has hired you to build them a software-based prototype of a device they are planning to add to their product line. RMB intends to use this prototype to explore different capabilities before deciding on the design of the physical product. Your team happily accepts the task, eager to impress your new employer with your development skills. RMB would like their device to have the same features as Oasis Pro from Mind Alive Inc. with the a few additional capabilities related to recording and replay of treatments. The implementation and testing are to be in C++ using the Qt framework on the COMP3004-F21 VM which has the Qt Creator IDE installed.

Oasis Pro is an example of a CES device which is a non-invasive neuro-stimulation medical device that delivers microcurrent via an electrode through the earlobes to stimulate the brain for the purpose of therapeutic intervention.

For details of Oasis Pro operation refer to the owner’s manual on Brightspace (OASIS_Pro_Manual.pdf) and the video https://www.youtube.com/watch?v=PDgN03Fx6fg&t=2s

What features of Oasis Pro should be simulated?

1. Power: “Turn On/Turn Off” and “Ending A Session” as described on p4 of the manual.
2. Battery level: battery level and battery low warnings as per “Battery Level” section on p5 of the manual. Your simulation should handle battery depletion as a function of length of therapy, intensity, and connection to skin.
3. Selecting a session: as per “Selecting A Session” on p5 of the manual but only with 3 groups (20min, 45min and user designated) and 4 session types per group. You can choose any 4 types from p12 of the manual.
4. Connection test: as per “Connection Test” on p6 of the manual.
5. Intensity: as per “Adjusting Intensity” on p7 of the manual. What additional features should be simulated?
6. Record: users can choose to record a therapy and add to treatment history. Therapy session information to be recorded: session type, duration and intensity level (if changed during therapy choose last selected intensity level). There would be additional interface needed beyond what Oasis Pro offers to implement this feature, and it is up to you design it.
7. Replay: users can replay selected treatments from history of treatments.
8. Note that both of the above features need to support different users.

Table of Contents

• Team Members
• Team's Work
  • Documentation Responsibilities
  • Implementation Responsibilities
• .h Files
• .cpp Files
• Test Scenario

Team Members

Student name	ID number
Omar Khan	101168124
Osamah ALQahtaini	101179283
Haochen Hou	101077553
Ishwor Ghimire	101211820
Janessa Orhiobhe	101201685

Responsibilities

• Documentation:

  use case model

  • janessa

  UML class diagram

  • omar

  sequence diagram

  • ishwor

  traceability matrix

  • haochen, osamah

  README

  • Osamah

• Implementation:

  Power

  • Omar
  • Osamah

  Battery

  • Osamah
  • Ishwor

  Selecting a session

  • Omar

  Connection test

  • Jenessa

  Intensity

  • Haochen

  record and replay

  • Haochen
  • Omar

  GUI

  • Osamah

.h and .ui Files

• Header
  • mainwindow.h
  • session.h
  • user.h
• Forms
  • mainwindow.ui

.cpp Files

• Souces
  • main.cpp
  • mainwindow.cpp
  • session.cpp
  • user.cpp

Tested scenarios

Works

• Power on/off
• Soft on/off
• Battery depletion/Battery warnings
• Connection test (good, ok, and bad connection)
• Different users
• Record/Replay with different users
• Selecting a session