通过挥动手持设备实现在空中显示文字。用户可自己编写显示的文字。

通过挥动手持设备实现在空中显示文字。用户可自己编写显示的文字。的英文翻译

基本释义

• Display the letters by swing portable device on which Accelerometer and LED are mounted. The Letter could be changed or programmed by the final user.