1. Ian Mowers ECE-498 Design Presentation

2. Problem  Design a quiet wake-up alarm that is controlled by smartphone  Personal device, only wakes user  Room size: 20x20m  Quiet enough to avoid waking others  Loud enough to wake user  Secondary: Rechargeable Compact Requirements

3. Functional Decomposition Alarm Receive Signal Enable Vibration Power Smartphone Application Transmitter Communication One Way / 20m Distance Options Bluetooth WiFi RFID Phone Signal

4. Alarm Design Encoded Bluetooth PowerON/OF F

5. Application Design  Functions: Set Alarm / Interface Device Pairing Activation Send Signal / Bluetooth Shut Off (Maybe)  Built-In APIs: Alarms Package Bluetooth APIs  Testing: BlueTerm (Terminal)

6. Timeline  Autumn 2015 Week 7-8: Observe behavior of Bluetooth Transceiver Week 8: Design logical circuit Week 8-10: Obtain rest of parts, design changes Week 10: Final Report, Rough draft of application  Winter Break Design alarm application Finalize any changes to design of circuit  Winter 2016 Begin prototyping