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@@ -2030,7 +2030,7 @@
 							- 组件之间的联系有两种类型。
 								- 首先是基本的相互作用关系 (fundamental interaction), 它与 示意图中连接各组件的那些线条相对应。例如， 一张纸从纸张托盘移动到打印装置中，因为 这种基本的相互作用关系是系统运行的基础，所以，在最早设计示意图时就应该计划好，并 要很好地加以理解。其次是附属的相互作用关系 (incidental interaction), 它是功能单元特定的 实体设置或组件之间具体的几何排列造成的。例如，纸张托盘中的传动器所引起的震动会干 扰打印墨盒在 X 轴的精确定位。 It is most likely that a different person or group will be assigned to design each chunk ¡ Because the chunks interact with one another in both planned and unintended ways, these different groups will have to coordinate their activities and exchange information ¡ To manage this coordination process better, the team should identify the known interactions between chunks during the system-level design phase There are two categories of interaction l Fundamental ¡ Those which correspond to the lines on the schematic that connect the chunks to one another ¡ These are the fundamental interactions of the systems operation l Incidental ¡ Those that arise because of l the particular physical implementation of functional elements, or l because of the geometric arrangement of the chunks ¡ An incidental interaction graph is used to document this type of interaction, see next slide
 						-
-				- ## Topic 12 / 13: Detail Design and Prototypes
+				- ==## Topic 12 / 13: Detail Design and Prototypes==
 					- 此阶段的部门职责是 #flashcard
 						- ·营销Marketing
 						- 制定营销计划 ·Develop marketing plan
@@ -2049,7 +2049,6 @@
 						- 制造的过程描述和The process descriptions for the fabrication and
 						- 产品的组装 assembly of the product
 						- 要购买的零件的规格· The specifications of the parts to be purchased
-						- ¡ ·l ·l ·l
 					- 什么是原型 :-> “依据一个或多个方面的兴趣而得到的产品的近似品”(an approximation of the product along one or more dimensions of interest)a smallscale modeli.e.¡ ·Industrial designers produce prototypes of their concepts, such as models¡ ·Engineers prototype a design¡ ·Software developers write prototypeprogramsPrototyping is the process of developing such an approximation of the product
 					  id:: 648adeaf-406c-446a-a293-4823cd212018
 						- a 原型 (alpha prototype)通常用于评估产品是否按预期工作 Are typically used to assess whether the product works as intended