With interactive products, this communication commonly happens visually, through a display (although in some cases you must communicate product behavior through physical properties such as the shape or feel of a hardware button).

• 交互产品的这种联系发生在视觉上，通常是通过产品外在的表现来表达（尽管有些情况下，我们也必须使用物理特性来表达产品行为，比如形状和按键的手感）。