Embark on a 50-minute conference talk that explores an innovative approach to web communication. Discover how a simple question led to a fascinating solution using WebAudio and ultrasounds to initiate WebRTC connections between two web pages on different laptops, without any server involvement. Learn about the journey of a curious and passionate web developer as he pushes the boundaries of technology to improve user experiences. Gain insights into HTML, CSS, JavaScript, and server-side technologies like NodeJS, PHP, Java, Neo4j, and Docker. Delve into the intriguing world of web development and unconventional problem-solving in this Devoxx presentation.