实现一个音乐软件的界面功能，换个区，调音量等等。中间一个触摸板可以显示255万色。-Interface functions to achieve a music software, and another area, volume adjustment etc.. The middle of a touch panel can display 2550000 colors.

类似于汽车的仪表盘，有仪表盘和方向盘，可以进行触摸转动-Similar to a car s dashboard, instrument panel and steering wheel have, you can touch the rotating