Slide 1

Click & Fix: Final Presentation12/08/10

James Cui

Janam Jhaveri

Paul Mongold

The Goal

•A fast and simple way to report campus issues

–Picture taken of issue

–Utilize GPS to automatically provide location data

–User optionally gives comments

–Send info through email

–Purdue maintenance decides what to do

•Examples:

–Graffiti

–Snow Removal

–Water Drainage

2

- Potholes/Sidewalks

- Trees/Grass

- Etc.

Inspiration: Citizen’s Connect

3

GPS

Camera

User

Comments

Internet

4

Purdue

Maintenance

Initial Architecture

GPS

Camera

User

Comments

Internet

5

W. Lafayette

Current Architecture

Tabs

Submit

Application (global variables)

Data

Data

Data

Data

Proposed Milestones 9/15/10

•Due 10/13/10 (3 weeks)

oCamera: Turn on/off, take/store picture

•Due 10/27/10 (2 weeks)

oGPS: Turn on/off, retrieve/store coordinates

•Due 11/10/10 (2 week)

oTransmission

•Due 11/24/10 (2 weeks)

oText Entry & Additional Features

•Due 12/8/10 (2 weeks)

oDebugging & Finalizing

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Proposed Milestones 9/15/10

•Due 10/13/10 (3 weeks)

oCamera: Turn on/off, take/store picture

•Due 10/27/10 (2 weeks)

oGPS: Turn on/off, retrieve/store coordinates

•Due 11/10/10 (2 week)

oTransmission

•Due 11/24/10 (2 weeks)

oText Entry & Additional Features

•Due 12/8/10 (2 weeks)

oDebugging & Finalizing

7

Application: Splash Screen

8

$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

Application: Tabs

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$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

• Tabs allow for better UI

• Customized icons for visualappeal

Application: User Comments

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$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

Users enter:

• contact info (optional)

• indoor or outdoor

• problem type/description

Application: Camera

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User takes picture of problem

• orientation-aware

• zoom controls

• auto-focus

• auto-flash

• saves jpeg to SD card

$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

Application: GPS

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$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

For outdoor problems, find GPSand display it on map

• Dynamically reloads coordinates

• Allow users to lock/savecoordinates

• Map gets saved to SD card

For indoor problems (to beimplemented)

• Choose building and roomnumber

Application: Submit Form

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$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

Displays what information hasalready been saved by user

• Data sent to PHP script on server

 Hassle to email directly throughphone

 PHP script allows flexibility

Application: Submit Form

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Script emails information

$E:\msee_pic.jpg$

$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\msee_map.jpg$

$E:\purdue_vip.jpg$

$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\title_white.png$

Dr Jan P. Allebach, Dr Edward J. Delp, Xiang Cui, Janam Jhaveri, Paul Mongold

School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana

Notice a problem on Purdue’s campus?

Enter contact info &problem description

Take picture

of problem

Lock-in GPS

location

Submit data

$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

$\\shay.ecn.purdue.edu\cui1\pchome\.pcprefs\Desktop\vip_poster\tabs+lgo\pudue_vip.png$

Challenges

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•Paul and James: learning Java/Android

–O’Reilly tutorials, Android development guide

–Wiki should make process easier

•Combining code + learning SVN

– figured out ways around SVN and Eclipse (e.g.compress project before importing, deleting binfolder, avoid merging in SVN, etc.)

•Smaller challenges included improving the UI,making features more advanced

Code

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•Code can be found using SVN:

svn co svn+ssh://vipfor@web/groups/vipfor/public_html/fall2010/ClickFix/svn

* When checkout materials, need to type password twice

* Our current project files are in the trunk folder of the checked out copy

* We are running revision 34 for our project right now

•Code is fully commented with links to tutorials

Future: Spring 2011 (James andJanam)

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•Option to switch between outdoor/indoor onGPS tab

•Select building and room number

•Improve UI more

•Format email and put PHP script on Purdue’swebsite

•Give presentation to Purdue GroundsDepartment

Future: Spring 2011 (James andJanam)

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•Publish + market application

•Maintain wiki