1. Design Exploration of an Electronic Honor System Mary Dang Kira Lehtomaki Tanya Peters Irma Rachmawati Ann Sakata Young-Mi Shin

2. Overview Operational Concepts System and Software Architecture System Requirements Lifecycle Plan Feasibility

3. Operational Concepts: Objectives Reduce cash handling Right now, people pay with pennies, nickels, dimes, quarters, and dollar bills for food. It takes around 2 hours for 10 people to count 3 weeks worth of donations. A lot of precious time is wasted in this tedious task. Easier than paper system to use/maintain

4. Operational Concepts (…continued) Convenient for users to track expenditures No need to carry your wallet with you (just your card is needed!) Curious about how many bytes you have left? Just check online! Provide ACM officers an estimate of inventory and statistics of how fast items go Will ease decision making of ordering products Desirable products, happier people!

5. System and Software Architecture Cue Cats  Hardware: cue cat  Software: Implemented in.NET with C# ACM officers and web service interfaces .NET with C# Database tracking  Anonymous user accounts showing current balance  ACM officers showing inventory estimate  Implemented using SQL

6. System and Software Architecture (cont’) Consumer Web Interface ACM Officers Consumer Cue Cat interface Kiosk

7. Consumer Web Interface Users can create and/or login to their anonymous, password-protected account (using Husky Card number and chosen password) Create an account Login

8. Consumer Web Interface (cont) Users can check account balance, change their password, leave anonymous feedback to the ACM Officers, or log out of the system.

9. Consumer Web Interface (cont) Screenshots Check current balance Change password

10. Consumer Web Interface (cont) UMail (a Catalyst tool) will be used as the Anonymous Feed Form

11. ACM Officers Password protected access Withdraw users from system Track/update inventory Backup data from database Send out forgotten passwords

12. Consumer Cue Cat Interface Station in Lounge equipped with Cue Cat Users scan card to begin a new transaction Barcodes available to add funds to account Users have options to either add bytes to their account or scan a products User session ends when scanning card for a second time, session times out, or a different card is scanned

13. CCC Interface (…continued)

14. States “s”, “hello”, “byte”, and “UPC”

15. Error states

16. Who would use it? Students The ACM Coke Closet -wouldn’t be replacing old method, just existing in parallel

17. What the System doesn’t Do Does not guarantee the accuracy of of products quantity Does not guarantee cash donation recorded equal to the actual cash donated Does not guarantee elimination of counting lower currency denominations (but will most likely reduce time sink)

18. Summary Electronic system more efficient/ convenient Complete the initial development in ~4 weeks Use the remaining days for testing and any additional features