1. Example End-User Software Function
10/23/2006
Nick Jason Alex Talbot Vanessa

2. Patient Drug Nurse 1 1 1 2 1 2 3 2 2 4 3 2 5 3 3 Nurse # 1 2 3 Drug # 1 2 3
The small database has five numbered patients, each with his or her own picture, and a drug/nurse assignment. There are 3 nurses and 3 drugs, only known by their respective numbers.

3. Opening Screen

4. Scan done, patient doesn’t exist

5. Scan done, patient exists

6. Drug scan done, wrong medication

7. Drug scan done, correct medication

8. Nurse scan done, wrong nurse

9. Correct patient-drug-nurse combo

10. Different patient, incorrect drug warning

11. Improvements
The final design will definitely have lights (red and green) and sounds.
Also, more information will be viewable, with an area for user comments.
The single digit patient IDs will be replaced with SSNs. Drug names will be preferred over numbers as far as showing on the screen.
Also, the push buttons will no longer be on the interface once the program is able to receive input from the scanner. They were simply necessary for this programming example.