Module 2 Overview模块 2 概述

Overview 概述

In module 2 you are going to seek out problems that exist, in which 3D printing can have a positive influence.  You are going to be developing multiple concepts that will solve a problem that exists in your own personal life or in the greater world around you.  The purpose of this module is to prepare you for developing good applications for 3D printing, rather than thinking 3D printing should be used for everything.
在模块 2 中，你将寻找存在的问题，其中 3D 打印可以产生积极影响。你将开发多个概念来解决你个人生活或周围世界存在的问题。本模块的目的是为你准备开发良好的 3D 打印应用，而不是认为 3D 打印应该用于一切。

Time 时间

This module should take approximately 3.5 hours of dedicated time to complete, with its videos and assignments.
本模块完成大约需要 3.5 小时的专注时间，包括其视频和作业。

Lessons 课程

The lessons for this module are listed below (with assignments in bold italics):
本模块的课程如下（粗体斜体表示作业）：

Goals and Objectives 目标和目标

After you actively engage in the learning experiences in this module, you should be able to:
在您积极参与本模块的学习体验后，您应该能够：

• Analyze different human-centered design solutions.
  分析不同以人为中心的设计方案。
• Describe the processes of designing a solution to a problem.
  描述设计解决一个问题的过程。
• Compare multiple 3D printing manufacturing methods when developing a solution.
  比较开发解决方案时多种 3D 打印制造方法。
• Recognize areas where 3D printed solutions can have a large impact.
  识别 3D 打印解决方案可以产生重大影响的领域。
• Create concept sketches with 3D printing in mind.
  使用 3D 打印的概念草图。
• Break down the rationale for your design choices and 3D printing equipment and material choices.
  分析您的设计选择以及 3D 打印设备和材料选择的理由。

Key Phrases/Concepts 关键词/概念

Keep your eyes open for the following key terms or phrases as you interact with the lecture videos and complete the activities. Definitions can be found in the glossary.
保持关注以下关键词或短语，在观看讲座视频和完成活动时。定义可以在术语表中找到。

• Design Thinking  设计思维
• e-NABLE

Guiding Questions 引导问题

Develop your answers to the following guiding questions while watching lecture videos and working on assignments throughout the module:
在观看课程视频和完成模块作业的过程中，针对以下指导性问题发展你的答案：

• When designing a solution for someone, how do we know we made the best solution?
  在设计针对某人的解决方案时，我们如何知道我们做出了最佳方案？
• What types of needs are there in the world where digital fabrication tools like 3D printing can make an impact?
  世界上有哪些需求可以通过数字制造工具如 3D 打印产生影响？
• 3D printing can be used for anything, yet what are some things it would not be good at making?
  3D 打印可以用于任何东西，但有哪些东西它不适合制作呢？

Getting and Giving Help 获取与给予帮助

You can get/give help via the following means: 您可以通过以下方式获得/提供帮助

• Use the Learner Help Center to find information regarding specific technical problems. For example, technical problems would include error messages, difficulty submitting assignments, or problems with video playback. If you cannot find an answer in the documentation, you can also report your problem to the Coursera staff by clicking on the Contact Us! link available on each topic's page within the Learner Help Center.
  使用学习帮助中心查找有关特定技术问题的信息。例如，技术问题包括错误信息、提交作业困难或视频播放问题。如果在文档中找不到答案，您还可以通过点击学习帮助中心每个主题页面上的“联系我们！”链接，向 Coursera 工作人员报告您的问题。
• Use the Content Issues forum to report errors in lecture video content, assignment questions and answers, assignment grading, text and links on course pages, or the content of other course materials. University of Illinois staff and community TAs will monitor this forum and respond to issues.
  使用内容问题论坛来报告讲座视频内容、作业问题及答案、作业评分、课程页面上的文本和链接，或其他课程材料的错误。伊利诺伊大学的工作人员和社区助教将监控此论坛并回应问题。