只要用一块电路板、几根导线，还有用于连接电脑的 USB 接口，就能把身边几乎所有的东西变成触摸板，来自麻省理工的 Jay Silver和 Eric Rosenbaum 带来的这个名为“MaKey MaKey”的设计正使在电影中出现过的情景变为可能。在有点像红白机游戏手柄的电路板上，左边的 ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...