saymetronome.com

About this project

Public website for the Say Metronome mobile app for iOS and Android. A responsive dark interface brings together installation links, step-by-step setup and voice-command guidance, tempo-sequence and automatic-tuner examples, an 11-theme gallery, support contact, and privacy information. Shared HTML templates and JavaScript localization serve 30 languages, including right-to-left layouts. An OpenAI-powered text and WebRTC voice assistant answers from a product knowledge snapshot checked against the app source, preserving each visitor's chat history and draft across page navigation. Static pages are delivered through Amazon S3 and CloudFront; a separate Node.js backend on AWS Lambda uses DynamoDB state, admission limits, and scheduled voice termination.