Within the metaverse a tendency exists towards a seamless and intuitive interaction in the virtual world by an immersive and interactive environment. Capturing user sensation and experience during the interaction can help to build and maintain this immersion in any interaction, including music and rhythm. Here, besides physical user inputs, brain monitoring and bio-synchronization, can be a relevant tool for user analysis of the experience. For example, neural entrainment, being the unidirecti

Open-source software has played a substantial role in the world. It (especially Linux related) can be found in the cloud (data center infrastructure), in your pocket (phones) and in many machines (TV set, home routers, etc.). The open-source has empowered researchers, developers, SMEs and big companies to build many innovative applications. But in the hardware domain, especially for the connectivity chips (cellular, Wi-Fi, etc.), it is an almost (if not totally) close-source ecosystem. It is ve