4-7-8 A calming light to reduce anxiety and promote relaxation before bed. The Problem Statistics Opportunity Space The Solution Function to Programming Charts Form Inspiration Interface Inspiration Form Ideation Interface Ideation Choosing a Design Storyboard Fusion 360 Ideation Functions and Parts LED Ring Colors In-Context Keyshot Renders Tinkercad Circuit and Code First 3D Print Corrections Prototyping Process Final Prototype Back to Home