MUSIC PLAYING APPARATUS AND SYSTEM USING THE SAME

摘要

PURPOSE: A music playing device and a music playing system using the same are provided to extract the active degree of a user and play a music track based on the active degree. CONSTITUTION: At least one active degree measuring device includes an acceleration sensor module, a processor module, and a transmission module. The active degree measuring device senses acceleration of a user motion. The active degree measuring device measures an active degree based on the sensed acceleration. A music playing server(200) receives the measured active degree. The music playing server plays a music based on the received active degree.