January 2012
Intermediate to advanced
584 pages
11h 56m
Chinese
Content preview from 操作介面設計模式 第二版
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模式
|
87
清楚的進入點（
Clear Entry Points
）
A
B
圖
3
-
11
清楚的進入點概要圖
這是什麼
只呈現少數進入介面的入口；這些進入點是工作導向的，且描述清楚。清楚地呼籲
使用者採取行動。
何時使用
當你設計的網站或應用程式會有許多初次使用或不常用的使用者時。這類使用者大
多數需要閱讀一段介紹文字、執行初始任務，或是從非常少的常用選項做一選擇。
但如果每個開始使用你的產品的人都很清楚使用產品的目的，而且假設大部分的使
用者都不喜歡被一個以上、且有必要的導覽步驟所干擾（像是設計供中高級專家使
用的應用程式），這個模式恐怕不會是你的最佳設計選擇。
為何使用
有些應用程式和網站，當我們打開它的時候，就會看到一塊宛如資訊和結構沼澤的
野地：畫面上滿溢著砌磚式面板（tiled panels）、不熟悉的名詞和片語、不相關的
廣告、或是明明擺在畫面上卻未啟用的（disabled）的工具列……唯獨沒讓躊躇不
前的使用者清楚知道首先該怎麼辦才好。『好吧，我來了。接下來呢？』
為了使用者 著想，請列 出一些選項 當作開始， 如果那些選 項吻合使用 者的期待，
他就會有自信從中擇一、開始工作 — 這就是第一章說的即刻喜悅。如果不符合期
待，至少他 現在知道這 個網站或程 式的實際用 途了，因為 我們在最前 面的使用旅
程中定義了 重要的任務 或分類。這 可以讓應用 程式更容易 被理解，更 能自我解釋
其用途。
DI_2e_ch03.indd 87 2012/1/5 下午 03:43:23
88
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第三章
原理作
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.