Mobile application to interact with mesh

billing system By

Zine Tshaka

Supervised by prof venter

2

Overview

• Description of the project

• User Interface Specification

• High Level Design

• Low Level Design

• Demonstration

• References

• Questions & answers

3

Description of the project

What the project about?A mobile application that will be interacting with a Mesh

Billing System

Works in two waysSMSUSSD

Also allows users to check balance

4

User interface specification(UIS)• How the interface looks like

• User dials a USSD

5

User interface specification(UIS)

• Showing 2 options

to the user.

6

User interface specification(UIS)

• Check balance interface

7

User interface specification(UIS)

• Update a profile interface

8

How the user interacts with the interface

9

Object oriented analysis(OOA)

• User

• Register

• Update

• Check balance

10

Object oriented analysis(OOA)

Objects DescriptionUser This is any one that will be accessing the system.

Register This class will be used by the new users of the system to get their details into the system so that they may have full access to the system

Update This section will only be accessible to registered users. If a user wants to change their information they will be able to so by using this class

Check This class will be used by only registered users to check balances every time they want to see their balance.

11

Object oriented design(OOD)

12

Project plan

13

References

• (2013, may 06). Retrieved may 25, 2013, from http://beta.appinventor.mit.edu/#12762042

• MIG. (2012, 06). Retrieved 04 03, 2013, from http://www.mig.co.za/images/ussdSAMPLE.jpg

• village telco. (2011). Retrieved 03 26, 2013, from villa telco: http://villagetelco.org/mesh-potato/

• send mode. (2002). Retrieved 04 05, 2013, from http://www.sendmode.co.za/sms-gateway

• stephen, m. a. (2008). The Village Telco project: a reliable and practical wireless mesh telephony infrastructure.

14

Demo

• User dials a USSD code

15

Questions & answers