Traditional software engineering methods have less support to the design of user interface interactivebehavior.
传统的软件工程方法对用户界面交互行为设计的支持较少。
2
There is only one user experience, and it comes from the combination of the physical form and the interactivebehavior of the product.
用户体验只有一个，同时受到产品物理形式和交互行为这两方面的影响。
3
A practical 3d brush model system was put forward from ink-water drawing principle to accurately simulate geometry states and interactivebehavior of brush.