1. NFC Inventory Android App
Jeremy Sagaille

2. Project Introduction Implementing RFID inventory system
The benefits of having an inventory system in place.
-You can track your products
-Make the computer do the work
-More organized you are and the more data you have the more profitable your endeavors will be
Using statistical analysis to increase profits.
You need to collect data on the process before you can improve.

3. My idea is…

4. Goals No end user interaction with the tag
Effective and aesthetically pleasing application
Access to a history of records
Track profits, expenses and total clients
That being said here are my goals for the project.

6. System Diagram
There is a lot going on here in this system diagram but stick with me and we’ll go through each piece

7. System Diagram
First we’ll discuss the hardware and software involved

8. Hardware NFC Enabled Device NFC Tags Galaxy S3 Read and Write
Standard Mhz NFC tags
Hardware needed for this project to work is shown here

9. Software Developed Using Android SDK Android Studio IDE Java Back End
Similar To Eclipse
Java Back End
SQLite Database Storage
XML Front End
Software used for developing this project and the software developed for actual project is listed here

10. System Diagram
Next we’ll talk about the NFC portion in more depth

12. NFC Write Client ID number to tag Read Client ID number from tag
Pushes a string to the tag
Read Client ID number from tag
Retrieves a String from the tag
String ID will be used to retrieve the client’s data
We are going to go a little more in depth on what the NFC role of this app will be.

13. System Diagram
Next lets talk about the real work horse and back bone of this application the client database that is structured using SQLite

16. SQLite Similar to SQL SQLite is more suitable for a mobile app
SQLite is file based
SQL is server based
Every row has a unique ID

17. System Diagram
Finally lets talk about analyzing the data collected which is the whole reason I decided to do this project in the first place

18. Analyzing Data
Total Overhead
Gross Profit
Clients served
Net Profit

19. System Diagram

20. Future Work Expanding from SQLite to SQL
Multiple users have access to same database
More in depth analysis of data
Month to month
Find cheaper materials
Implement electronic billing and receipt system

21. Questions?