交互设计的实践显见于产品设计,尤其是软件产品的设计。但是,从这一看似个别的设计门类中,总结出的交互设计原理,“交互性”概念的提出,其影响便不再限于产品设计。这表明交互设计的原理在设计活动中,具有一般性和普遍性。本文认为交互设计原理对设计活动产生了广泛的影响,特别是对许多操作层面的设计过程,提供了一个新的认识和把握的角度。上升到方法论,可以看做是对传统设计方法论的一个补充和完善。 The practice of interaction design is evident in product design, especially the design of software products. However, from this seemingly separate design category, the interaction design principle and the concept of “interactivity” are summarized, the influence is no longer limited to product design. This shows that the principle of interaction design in the design activities, with a general and universal. This paper argues that the principle of interaction design has a wide range of impact on design activities, especially for many operational aspects of the design process, providing a new understanding and grasp of the point of view. Up to the methodology, can be seen as a complement to the traditional design methodology and improvement.