MOBILE PACKET MONITOR

Josue Martins (front end)Chisha Malama (back end)

Supervised by Dr WD Tucker & Mr Michael Norman

Overview

• Introduction • High level design recap• Testing plan and objectives met • Evaluation • References

IntroductionWhat is Mobile Packet Monitor? • Monitors data usage• Shows the cost of types of data usage• Works on all versions of Android since 2.2 Froyo• Runs in the background• Stores data usage cumulatively

Why is it important?• Provides awareness of data usage and cost• Helps users make better financial decisions on Internet data usage.

Mobile users Solution:

Mobile Packet Monitor Expensive mobile phone bills

High Level Design recap

Testing PlanWeek 1 Week 2 Week 3 Week 4 Week 5 Week 6

Distributing questionnaires

Usability Testing

Functionality Testing

Response from users

Efficiency Testing

Summarizing findings and Evaluation

Usability Back End

• Accomplished– Track bytes– Check when network interface changes

automatically– Add cost according to data rate.

Usability Front End

Accomplished

• Present contents to the user interface.

• Provide effective user experience.

• Display accurate information

• Providing a recognizable steps

Tools used for Efficiency TestingFront end tools used

• OS Monitor 2.0.5• Android Memory application usage viewer

Back end tools used• Wi-Fi/3g• WhatsApp• Opera Mini• Windows Pc• MobileGo• Wi-Fi File Transfer• Onavo Count• Usb Tunnel• Eclipse IDE• Web Browser

OS Monitor 2.0.5 View• CPU Highest Load 51%• CPU lowest Load 6%• 27 MB highest memory

usage• Current 19 MB memory

usage• 7 MB lowest memory usage• 320 MB total phone

memory

Efficiency testingBattery

CPU

Memory

Highest usage

2518.43

Lowest usage

5

15

25

Operating system and resources usage

Perc

enta

ge

App Efficiency Testing

Efficiency

Tracking Bytes 99%

Finding applications Using Bytes 99%

Separating Usage by dates 99%

Response Time To Front end 95%

Evaluation

Usability Functionality User Friendliness and intuetivity

Software Rate

Rate 1 10 NaN NaN NaN

Rate 2 NaN 6.5 NaN NaN

Rate 3 NaN NaN 10 NaN

Rate 4 NaN NaN NaN 8

0.51.52.53.54.55.56.57.58.59.5

Evaluation Chart

Rating out of 10

Rate

s

User Feedback • Bandwidth throttling. It allows Android users to use applications on their

devices without using 3G. This is particularly effective since many free applications on the Android market come with sponsored ads, which use data. This is a handy restricting tool.

• Summary by 3G, it's interesting to know how much money is being spent.

• App comparison. In ourview, the most efficient way to make non-computer-savvy people realize how much an app is downloading is by comparison with other apps.

Demo

• Send file via Watsapp• Download a file via Opera mini• Apps Comparison.• Monthly Summary and Graph

Term 4Week 1 Week 2 Week 3 Week 4 Week 5 Week 6

Review user requirements

Debug errors

Documentation

Research different data

rate

Efficiency Testing

Improve data retrieval speed

Finalize Project

Final Presentation

ReferencesMobile Application Development http://www.webmapsolutions.com/mobile-arcgis-paper-gps-data-collection

Chen, Jason (12 May 2008). "The Top 50 Applications". Android Developers Blog. Retrieved 2009-09-04. Leslie, Ben (13 November 2007). "Native C application for Android". Benno's blog. Retrieved 2009-09-04.

http://source.android.com/source/building-devices.html "Complications looming for Android developers". androidandme.com. 2009-11-06. Retrieved 2010-01-15.

Mobile Application Development http://www.webmapsolutions.com/mobile-arcgis-paper-gps-data-collection

Clint Smith, Daniel Collins. "3G Wireless Networks", page 136. 2000.

Demo first,then questions.