1-是什么
如何设计、评估、实现人与计算机的交互
UI & UX
UI:看得见的界面,技术
UX:人文关怀

Key Components
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- today 2023-06-26
Goals
- Usability:简单易懂
- Utility:能满足用户要求,功能多
- Effectiveness:能跑
- Efficiency:跑得快
- Safety:不会摔倒
- Appeal:帅、性格好
人
IO接口
运动
记忆
信息处理
环境
机
交互
Model
Donald Norman’s model
user’s view of the interface
- establishes the goal • formulates intention • specifies actions at interface • executes action • perceives system state • interprets system state • evaluates system state with respect to goal
