ECE 477 Final Presentation Team 14  Spring 2012

Remove PIP area from slide master after content has been created Outline Project overviewProject overview Block diagramBlock diagram Design challengesDesign challenges Individual contributionsIndividual contributions Project demonstrationProject demonstration Questions / discussionQuestions / discussion

Remove PIP area from slide master after content has been created Project Overview Future Cash RegisterFuture Cash Register –The future cash register is a point of sale box designed to make wireless transactions through the use of Near Field Communications protocol. –It will accept payments and send receipts through NFC. It will also aide the cashier with orders through voice recognition.

Remove PIP area from slide master after content has been created Block Diagram

Remove PIP area from slide master after content has been created Design Challenges NFCNFC COMCOM –Protocol –Controlling voice recognition –Threading WPF vs. Windows FormsWPF vs. Windows Forms PackagingPackaging

Remove PIP area from slide master after content has been created Individual Contributions Team Leader – Yonatan FelekeTeam Leader – Yonatan Feleke Team Member 2 – Samuel OshinTeam Member 2 – Samuel Oshin Team Member 3 – Brian CroneTeam Member 3 – Brian Crone Team Member 4 – Matt FinnTeam Member 4 – Matt Finn

Remove PIP area from slide master after content has been created Team Leader – Yonatan Feleke SoftwareSoftware –Android –COM –GUI PCB design narrativePCB design narrative Patent Liability ReportPatent Liability Report PackagingPackaging

Remove PIP area from slide master after content has been created Member 2 – Samuel Oshin HardwareHardware –Testing –Prototyping –Assembly SoftwareSoftware –Embedded –COM –Android

Remove PIP area from slide master after content has been created Member 3 – Brian Crone Software DesignSoftware Design –Initial research and modularization of application –GUI design(new and edit screens) –GUI functionality –File format DocumentationDocumentation –Final Report –Hardware design Narrative –Reliability and Safety Report DeubggingDeubgging

Remove PIP area from slide master after content has been created Member 4 – Matt Finn Voice RecognitionVoice Recognition –Used Microsoft’s.NET framework to utilize their Speech library –Had to continually interpret customer speech PackagingPackaging –Flexible, circuit design changed several times –Clear enclosure to display PCB and peripherals

Remove PIP area from slide master after content has been created Project Demonstration 1.Ability to customize the inventory via the user interface (Atom) 2.Ability to communicate with an NFC device (dSPIC30) 3.Ability to interface with an IR sensor to detect the presence of a user (dSPIC30) 4.Ability to display prompts to user through LCD (dSPIC30) 5.Ability to aid cashier by highlighting menu choices while placing order with voice recognition (Atom)

Remove PIP area from slide master after content has been created Demo Video

Questions / Discussion