触控计算

    触控计算并不是苹果通过iPhone发明的，但它却让触控真正普及开来。在80年代，包括Go Corp、Pencept、Linux和Communications Intelligence Corporation在内的多家电脑公司都推出了使用手写笔的平板电脑。微软也于1993年推出了Windows for Pen Computing，苹果也于同年推出了Newton MessagePad。

    Touch computing

    Apple didn’t invent touch computing with the iPhone, but it certainly popularized it. In the 1980s, a number of pen computing companies offered tablet computers with styluses, including Go Corp, Pencept, and Linus and Communications Intelligence Corporation. Windows for Pen Computing launched in 1993 and Apple’s Newton MessagePad launched in 1993.