<ul data-eligibleForWebStory="true">Indie developer Plai Technologies is developing a mixed reality app called PianoCafe, aiming to gamify piano lessons.PianoCafe allows players to use a real piano to prepare meals by playing chords, each representing a cooking ingredient.The app is designed for beginners and offers a unique way to build muscle memory and ease into piano playing.Players need a MIDI-compatible piano to use the app, with plans to enable automatic key detection using Quest's cameras in the future.