能发声的智能篮球美国约翰·霍普金斯大学的3名工程学学生联手设计出一种智能篮球。它的内部安装了发声系统,篮板上也装有声音发射器。这样,盲人运动员可以依靠听觉感知篮球的具体位置,失明的小孩子也能体会到玩篮球的乐趣。一些学龄儿童能通过玩智能篮球提高手的协调能力。 Intelligent basketball sounding Three engineering students at Johns Hopkins University teamed up to design a smart basketball. It has a built-in sound system and a sound transmitter on the backboard. In this way, blind athletes can rely on the auditory sense of the specific location of basketball, blind children can understand the fun of playing basketball. Some school-age children improve their hand coordination by playing smart basketball.