March 2017
Intermediate to advanced
232 pages
4h 44m
Chinese
Content preview from 自造手冊：新工業革命實務指南
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
第 5 章 從概念到專案
32
為了簡潔起見，上述步驟中假
設的解決方案在此省略了一半
未討論。
在某些案例中，三級分的評估標準可能
會不夠用，所以您也可以用五點量尺，
從 -2 到 +2 或是 1 到 5。不管量尺為何，
所有概念都用同一個評估標準是很重要
的。另外，因為並非每一個條件的重要
性都相同，您可以在各條件上設定
加權
。
最簡單的加權方式便是用百分比，所有
百分比最後的加總須為 100%。
設計美學
在標準中加進費用這一項考量很容易理
解，但是為什麼要加入驚奇指數和優雅
度 這 兩 項 呢？ 因 為 除 了 功 能 和 品 質 之
外，您還想要製作一個美麗的製品？製
品的外表或許看似不比功能來重要，但
它 往 往 是 使 用 者 潛 意 識 中 最 在 意 的 部
份。第一印象來自我們的感知，視覺佔
了大部分，而且不管您喜不喜歡，它是
整 體 決 策 過 程 中 的 條 件 和 影 響 因 子 之
一。就算背景、經驗和記憶會在潛意識
中介入；就算功能很重要，製品的美感
仍然是最根本的要素。
問題是，定義出一般大眾都喜歡的美是
很困難的，特別是根據定量方法。而且，
美感通常包含文化因素：您只要想想在
不同歷史年代和文化下，藝術家理想中
的女性樣貌有多麼地不同就能明白，而
且各種女性原型一直不斷地在融合。這
些流行也與社會觀念與價值的演變連結
在一起，構成一個與我們賦予價值和品
質的象徵有關的心理因素。而這些都會
投射在正在評估的製品身上。所以該如
何評估呢？
我們可以根據一些來自生理因素的準則。
這牽涉到深層的原始本能，雖然現代人比
我們的老祖先 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.