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Technological Impacts

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A Technology System is a group of subsystems working ... Mechanical Structural Electrical Electronic Thermal Fluid Optical Bio-Tech Material Technology ... – PowerPoint PPT presentation

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Title: Technological Impacts


1
December 3, 2007
DRILL
  • What is technology?
  • What is an artifact?
  • A. The application of knowledge, tools, and
    skills to solve problems and extend human
    capabilities.
  • B. Human innovation in action that involves the
    generation of knowledge and processes to develop
    systems that solve problems and extend human
    capabilities.
  • Something created by humans usually for a
    practical purpose an object remaining from a
    particular period.

2
UNIT 3 Engineering Design
  • Engineering, the systematic application of
    mathematical, scientific, and technical
    principles, produces tangible end products that
    meet our needs and desires.

BIG IDEA
What is a systematic application of something?
an organized or established procedure a set
of steps
3
UNIT 3 Engineering Design
  1. Getting familiar with the Big Idea
  2. The Design Process
  3. Core Technologies
  4. Mechanical Engineering
  5. Electrical Engineering
  6. Reverse Engineering
  7. Fluid Engineering
  8. Thermal Engineering
  9. Optical Engineering
  10. Materials Engineering

LESSONS
4
The Core Technologies
  • PURPOSE OF LESSON
  • To familiarize students with the core
    technologies (engineering resources) the
    building blocks of the designed world by having
    students identify and describe the core
    technologies as they are applied in the designed
    world.

5
The Core Technologies
Write these down What is a function? The
action for which a thing exists What is an
application? A use to which something is put
6
The Core Technologies
What is technology? The application of
knowledge, tools, and skills to solve problems
and extend human capabilities. What is a
technology system? A Technology System is a
group of subsystems working together to solve
problems and extend human capabilities.
7
What is it made of?
A technology system is a group of resources
(subsystems) working together to solve problems
and extend human capabilities.
  • Core Technologies are the subsystems
  • Mechanical
  • Structural
  • Electrical
  • Electronic
  • Thermal
  • Fluid
  • Optical
  • Bio-Tech
  • Material

8
The Core Technologies
  • There are several engineering resources (core
    technologies) that are the building blocks of
    all technology systems.
  • We could store the core technologies on shelves
  • We can go to those shelves and use technologies
    according to our needs in problem solving.

Core Technologies Mechanical
Structural Electrical
Electronic Thermal
Fluid Optical
Bio-Tech Material
Imagine
9
Unit Divider The shelves on whichwe keep the
Core Technologies
LAST Title the divider and the shelves
  • Your final product will look like
  • Steps
  • Draw LIGHT construction lines using the
    dimensions to the right.
  • Offset lines 3/16
  • Vertical lines left
  • Horizontal lines down
  • Darken the shelves with HEAVY object lines
  • Draw LIGHT guidelines
  • 3/8 for title
  • 5/16 for shelves

10
  • Identify the problem that the technology system
    solves.
  • Analyze the technology system
  • What is its function and/or application?
  • List the resources (core technologies) you
    recognize in the technology system.

Laptop Computer Mars Rover Steering Wheel
Complete the following questions for ALL 3
technology systems above. Leave space to take
notes over the next few days.
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