1. Habitat for Humanity Fall 2003 Final Presentation Matthew Imakyure Payam Farazi In Chul Jang Albert Hidalgo Drew May Richard Black Miodrag Jankovic Dustin Schaeffer Mike Burnson Tom Shaw Angela Brandford Rich Villanueva Team Leader - Pete Batule

2. PURDUE UNIVERSITY Our mission To assist the local, state, and national associations eliminate poverty housing across the country

3. PURDUE UNIVERSITY HFH Sub-Teams National Database and Tutorials Energy Star Home Efficiency Lafayette Restore Database

4. PURDUE UNIVERSITY Agenda Project Summary Semester Tasks and Outcomes Demo Next Steps

5. PURDUE UNIVERSITY Local Database Team Members: Matthew Imakyure Payam Farazi In Chul Jang

6. PURDUE UNIVERSITY Project Summary Development of management tools for the ReStore to increase efficiency Design of a software tracking system for the ReStore product inventory

7. PURDUE UNIVERSITY Semester Tasks Design and Implement a bar coding system Update User Interface Update and revise User’s Manual Compile and catalog an inventory of items at the ReStore –To be completed in the Spring Semester

8. PURDUE UNIVERSITY Barcoding System Barcode scanner –Quick access to item Product ID through barcode –Easy access and management of item record in inventory database Barcode printer –Allows labeling of store products –Initially purchased printer needed replacement –Newly purchased printer to be installed in the Spring Semester

9. PURDUE UNIVERSITY User Interface Barcoding Functions –Scanner input fields –Barcode printing software Software Improvements –Recommendations from ReStore staff –Simple search functionality –Improved speed and code efficiency

10. PURDUE UNIVERSITY Next Steps Testing of new barcode printer Final delivery review for system Compile inventory of ReSale store items

11. PURDUE UNIVERSITY Rev. 03 Fall 2003 National Database Team Team Members: Albert Hidalgo Drew May

12. PURDUE UNIVERSITY Project Summary There is no concrete way, currently, to show the benefits of the Habitat program to the community, both locally and nationally. Grants are given based on ability to show standard of living improvements, so HFHI needs a way to show how they help improve homeowner quality of life.

13. PURDUE UNIVERSITY Semester Tasks Create a centralized database on a secure server The web-based program will consist of three main parts: A Survey Generator Homeowner Response Collection\Input Statistical Analysis

14. PURDUE UNIVERSITY Technical Solution The current program relies on a single main database to hold the surveys, responses, and a list of questions and answers. HFHI standards are to use Microsoft products and HFHI’s current databases are created with Microsoft Access; following their standards we are also calling the queries with SQL statements.

15. PURDUE UNIVERSITY Create Survey (1) Affiliates send paper copy to the homeowners through regular mail Homeowner fills out survey (paper form) (2) Homeowners send paper copy to the affiliates through regular mail Affiliates enter homeowner responses into the secure Database (web-based) (3) Changes made to the database are logged and saved. National, State, & Local levels each can uses the statistical analysis tools to show “Standard of Living” changes (4) Basic Process

16. Main Database Here is a look at each of the 5 tables in the database *note these are filled with example data (above) Table used to record answers for statistical analysis (above) Table used to record surveys for unique survey forms that can be used multiple times (above) Table used to record questions and answers for use in creating surveys (below) Example of a created survey that has been saved for later use

17. PURDUE UNIVERSITY This is the main survey generator page. Demo

18. PURDUE UNIVERSITY User can pick to create a new survey or to select a previously created survey. Drop down list of previously create surveys. Selecting a survey and clicking edit brings you to this screen which allows the user to modify or delete questions already in the survey, or add a new survey to the survey. Demo

19. PURDUE UNIVERSITY If you want to add a question this is the screen you are brought to. Demo

20. PURDUE UNIVERSITY If a survey is selected and the fill button chosen, this is the screen that the user is brought to. It shows all the questions and answers that are on that survey. Demo

21. PURDUE UNIVERSITY This is the confirmation screen after the responses are recorded in database. Demo

22. PURDUE UNIVERSITY Next Steps Time line for one school team Fall ’03 Semester - Survey Generator Completion (Completed) - Question Generator Completion (Completed) Spring ’04 Semester - Statistical Analysis Implementation - Finish the ability of program to store and collect data Fall ’04 Semester - Placement on a main server -Security Implementation Spring ’05 Semester - Deliver to HFHI

23. PURDUE UNIVERSITY Tutorials Team Team Members Richard Black Miodrag Jankovic Dustin Schaeffer Mike Burnson

24. PURDUE UNIVERSITY Project Summary Design and implement –National scale multimedia tools to enhance construction proficiency of volunteers –Database that organizes Habitat’s large amount of information into an easier, more maintainable format. Create a set of standards and specifications for the presentation of the construction tutorial tools Develop a template for future additions to construction tutorial

25. PURDUE UNIVERSITY Semester Tasks Climate Zone Database –Working prototype. –Getting feedback. Construction Tutorials –Framing and siding completed. –Getting feedback on volunteer “quick reference” cards. (Madison, WI – EPICS team)

26. PURDUE UNIVERSITY Climate Zone Database Allows a user to access vast amount of information, but only see what information pertains to their particular climate zone. Organizes HFHI’s massive amount of information into a central location.

27. PURDUE UNIVERSITY Types of Tutorials Wall Tutorial –Outlines how to create walls and put them in place –Includes info on creating door and window openings Flooring Tutorial –Outlines sub-floor placement Multimedia –Framing video Copyrights currently in process –Pictures Necessary pictures are placed within the tutorials for further explanation

28. PURDUE UNIVERSITY Next Steps Spring 04’ Volunteer construction tutorials completed. Fall 04’ Climate Zone Database completed. Spring 05’ Creating tutorial design tools. Adding more features to Database. Delivery End of Spring 2005

29. PURDUE UNIVERSITY Tom Shaw – Project leader Pete Batule Angela Brandford Rich Villanueva Energy Star Team

30. PURDUE UNIVERSITY Project Summary What is Energy Star? –Energy rating compared to reference home Problem Statement –Energy efficiency across Indiana not known –Help to educate affiliates with efficiency

31. PURDUE UNIVERSITY Semester Tasks Determine current status of the homes –21 home inspections by TSI Perform analysis to find major causes –Use Rem/Design Educate state affiliates –Affiliate resource and link on website

32. PURDUE UNIVERSITY Technical Progress Inspection Results –5 homes met Energy Star rating –17 did not meet the rating Rem/Design Analysis –Input variables –Parametric Studies completed Affiliate Resource Guide –Preliminary website completed

33. PURDUE UNIVERSITY Resource Guide - Demo

34. PURDUE UNIVERSITY Resource Guide - Demo

35. PURDUE UNIVERSITY Next Steps Spring 03’ Project initiated Fall 03’ Inspections and analysis complete. Spring 04’ Make necessary changes and updates before delivery Delivery Spring 2004

36. PURDUE UNIVERSITY Conclusion Transition plan –2 projects completed next semester –New Headquarters project initiated –Co-team Leaders Drew and Richard Thank you! –Prof. Oakes –Xihong Zhai

37. PURDUE UNIVERSITY Questions

38. PURDUE UNIVERSITY Thank you