The efraim digital piano classroom, an intelligent piano education product launched by beijing quest technology ltd in december 2015, is a digital piano education system that integrates hardware equipment, software platforms, course curricula, teaching methods, teacher training and operational management. The product combines the internet, animation, music, games and education, resulting in a multi-teaching of pianos with education as their core content. The hardware component, which replaced the traditional blackboard with a multi-purpose touch-one machine at the teacher's end, and a multi-purpose tablet computer were used at the student's end to interact with the piano. The software system consists of a curriculum system and a management platform, which is developed and recorded in part by teachers from a central music college background. The efraim digital piano classroom uses the model of a combination of authoritative foreign curricula and autonomous research and development ma...