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Good Vibrations

Good Vibrations. 18-549 Group 5: Skanda Mohan, Bryce Aisaka, Tony Felice, and Justin Beaver Professors: Priya Narasimhan, Rajeev Gandhi, Nik White (TA). Architecture. Motivation. Waking up is a painful thing to do Most people wake up to loud and aggravating noises

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Good Vibrations

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  1. Good Vibrations 18-549 Group 5: Skanda Mohan, Bryce Aisaka, Tony Felice, and Justin Beaver Professors: Priya Narasimhan, Rajeev Gandhi, Nik White (TA) Architecture Motivation • Waking up is a painful thing to do • Most people wake up to loud and aggravating noises • Standard alarm clocks are difficult to travel with • Objective • Create a silent, portable, comfortable, battery-operated, phone-activated vibrating pillow cover Project Evolution: Development Environment Software: Arduino Micro., Android SDK (Java) Communication Protocol: Bluetooth Hardware: Results Motrola Droid (Android 2.0.1) Solarbotics vpm2 vibrating motor BlueSMiRF Gold Customer Survey Number of users who said… AAA batteries • the pillow was comfortable while handling it • the pillow was comfortable while lying on it • they would wake up from the high vibration setting • they would wake up from the medium vibration setting • they would wake up from the low vibration setting • they would prefer to wake up with this product instead of how they currently wake up • they would pay up to $20 to buy this product • they would pay up to $30 to buy this product • they would pay more than $30 to buy this product 9/10 10/10 9/10 8/10 2/10 6/10 6/6 2/6 1/6 Arduino Nano Performance Tests: • Battery life while idle: ~24 hours • Battery life while active: 65 minutes • Bluetooth range: >35 feet

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