2. [ Rhythm Reloaded ] Preliminary Design Presentation

3. Team 6 at a glance Team 6 → Market → Idea → Norms → Block Diagram → Questions Andy Gabler Ben Moes Nathan Brinks David van Geest

4. Outline I.Market II.Idea III.Design Norms IV.Block Diagram V.Questions Team 6 → Market → Idea → Norms → Block Diagram → Questions

5. Market Mechanical Stethoscopes Chest Piece: Metal Casing with Diaphram Chest Piece: Metal Casing with Diaphram Ear Piece: hollow tubing with spring Ear Piece: hollow tubing with spring Electrical Stethoscopes Preserve look Preserve look Bulky and Heavy Bulky and Heavy IR data Transfer IR data Transfer Team 6 → Market → Idea → Norms → Block Diagram → Questions

6. Market Normal Heart Normal Heart Heart Murmur Heart Murmur Team 6 → Market → Idea → Norms → Block Diagram → Questions

7. Idea iPod like device iPod like device Ability to record Ability to record USB file transfer USB file transfer Interchangeable Chest Pieces Interchangeable Chest Pieces Team 6 → Market → Idea → Norms → Block Diagram → Questions

8. Design Goals Operate a full shift without recharging Operate a full shift without recharging Store 20 recordings of 1 minute each Store 20 recordings of 1 minute each Mp3 file compression Mp3 file compression Audio Frequency Shifting Audio Frequency Shifting Standard Headphones Standard Headphones Durable Durable Team 6 → Market → Idea → Norms → Block Diagram → Questions

9. Design Norms Transparent: must be easy to use, no technical experience required Transparent: must be easy to use, no technical experience required Stewardship: must protect the user, patient, and environment. RoHS, Latex Free, HIPAA, ISO Stewardship: must protect the user, patient, and environment. RoHS, Latex Free, HIPAA, ISO Integrity: must Provide an accurate representation of the sounds produced by the body Integrity: must Provide an accurate representation of the sounds produced by the body Team 6 → Market → Idea → Norms → Block Diagram → Questions

10. Technical Block Diagram Team 6 → Market → Idea → Norms → Block Diagram → Questions

11. Questions? Team 6 → Market → Idea → Norms → Block Diagram → Questions