by Jakob Nielsen 1994 These are ten general principles for user interface design. They are called "heuristics" because they are more in the nature of rules of thumb than specific usability guidelines. 這些是十項使用者界面設計的一般原則。 因為他們有經驗法則性質超過特定的可用性指導方針是更多,稱為 "啟發法" 。 Visibility of system status The system should always keep users informed about what is going on, through appropriate feedback within reasonable time. 系統狀態的能見度 在合理的時間裡給予適當的回應,系統應該持續讓使用者知道現在的情況。 Match between system and the real world The system should speak the users' language, with words, phrases and concepts familiar to the user, rather than system-oriented terms. Follow real-world conventions, making information appear in a natural and logical order. 系統符合真實的世界 系統應該說使用者的語言,採用使用者熟悉的字語和觀念,,而非系統慣用語言。 依照真實是中的慣例,使資料自然又合乎邏輯順序。 User control and freedom Users often choose system functions by mistake and will need a clearly marked "emergency exit" to leave the unwanted state without having to go through ...