Prototyping

https://class.coursera.org/hci-004/
This post is my class note for 1.2: The Power of Prototyping

Why Prototype

1. 在短時間內得到feedback
2. 解決難以預測的情況

Rights for Prototype

1. 不被要求是具有完整功能的
2. 容易被修改的
3. 一定會被換掉

Main Point

"Prototypes are questions, ask lots of them."