Introduction to Technology, Knowledge, Science, and Engineering
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Questions and Answers

What best defines technology in its simplest form?

  • A body of scientific knowledge
  • The study of natural phenomena through experiment
  • The application of knowledge to create goods or services (correct)
  • A collection of physical tools and machines

Which of the following statements accurately describes engineering?

  • It solely focuses on understanding the principles of natural sciences.
  • It applies scientific knowledge to develop practical solutions. (correct)
  • It is restricted to designing electronic devices.
  • It is primarily concerned with theoretical concepts without practical applications.

Which of the following is NOT considered a form of knowledge?

  • Having the ability to find a location
  • Remembering details about an event
  • The design of a building (correct)
  • Learning the alphabet

In the context of technology, what do the inputs represent?

<p>The skills and information utilized to achieve goals (A)</p> Signup and view all the answers

Which branch of engineering is NOT listed as a separate field?

<p>Biological Engineering (D)</p> Signup and view all the answers

What is the primary characteristic of tacit knowledge in the context of technology?

<p>Difficult to write down or visualize (A)</p> Signup and view all the answers

What does Bell's Law state about the evolution of technology?

<p>Each decade sees the formation of a new computer class based on advancements. (C)</p> Signup and view all the answers

Which of the following best describes the function of millimeter-scale sensors, or motes?

<p>They can sense environmental variables and communicate with each other. (B)</p> Signup and view all the answers

Which of the following technologies contributes towards a frictionless lifestyle?

<p>Smartphones enabling online banking (B)</p> Signup and view all the answers

What is one application of IoT in monitoring environmental factors?

<p>Soil moisture detection (A)</p> Signup and view all the answers

In the context of biomedical engineering, what is primarily monitored?

<p>Internal processes and changes such as temperature and ECG (C)</p> Signup and view all the answers

Which of the following is a feature of smart homes within home automation?

<p>Interconnected systems for lighting and security (B)</p> Signup and view all the answers

How does technology assist in infrastructure development?

<p>It monitors stresses and corrosion in key structures. (A)</p> Signup and view all the answers

Which of the following is NOT a form of technology?

<p>Imaginary tools (A)</p> Signup and view all the answers

What is meant by 'Brainware' in the context of technology?

<p>Technical skills learned from experience (B)</p> Signup and view all the answers

Which age is characterized by a shift from agricultural to industrial practices?

<p>Industrial age (B)</p> Signup and view all the answers

Which of the following is an example of sustainable technology?

<p>Solar energy (D)</p> Signup and view all the answers

Which type of technology is described as not fully commercialized but expected to be soon?

<p>Emerging technology (B)</p> Signup and view all the answers

What distinguishes high technology from low technology?

<p>Integration of virtual reality and AI (C)</p> Signup and view all the answers

Which classification of technology includes traditional techniques like organic farming?

<p>Low technology (D)</p> Signup and view all the answers

What is a common feature of medium technology?

<p>It is codified and easy to articulate (D)</p> Signup and view all the answers

Which statement accurately reflects the nature of technology in the global era?

<p>Technology has become more knowledge-oriented. (D)</p> Signup and view all the answers

Which of the following best describes technological evolution since the Stone Age?

<p>It has continually advanced toward ICT age. (C)</p> Signup and view all the answers

Flashcards

Engineering

The process of applying scientific knowledge to create, build, and maintain technologies. It focuses on practical applications and incorporates various branches, such as civil, electrical, and mechanical engineering.

Science

The body of knowledge about the physical and natural world. It involves observation, study, and experimentation to understand how the world works. Examples include biology, chemistry, and physics.

Technology

A tool that transforms inputs (materials, information, skills, or services) into outputs (products) or achieves specific goals. It encompasses the knowledge, products, processes, tools, and methods used in creating goods or providing services.

Knowledge

The knowledge, information, and skills acquired through experience or education. It includes what is learned, understood, or aware of.

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Functions of Technology

The use of technology to transform inputs into outputs, achieving specific purposes or goals. For example, inputs can be raw materials or information that are processed to create a finished product or service.

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What is Technology?

Technology encompasses methods, tools, and knowledge used to create goods or services. It involves transforming inputs (materials, information, skills) into outputs (products).

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Forms of Technology

Technology can be physical, like a machine or computer, or it can be logical, like a recipe or algorithm.

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Software

Software is a set of instructions, algorithms, and guidelines for using hardware to complete a task.

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Hardware

Hardware refers to the physical structure and layout of equipment or machinery, enabling technological processes.

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Brainware

Brainware represents the purpose, reasoning, and justification behind deploying hardware and software; it is the human intelligence driving technology.

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Tacit Knowledge

Describes knowledge that is difficult to write down, visualize, or transfer from one person to another. It's best learned through demonstration and practice.

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Bell's Law

The idea that every decade, a new, lower-cost computing platform emerges, driving new industries and usage. This platform is equipped with its own programming environment, network, and interface.

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Know-how

Know-how is the acquired knowledge or skill needed to effectively utilize technology, encompassing experience, training, and best practices.

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Motes (Smart Dust)

Small, interconnected computer systems that can sense environmental factors like temperature, pressure, and light. Often self-powered and can communicate wirelessly.

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Evolution of Technology

Technology has evolved significantly throughout history, from the Stone Age to the Information Age, becoming more integrated and knowledge-driven.

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Frictionless Lifestyle

Refers to the use of technology to make life easier and more convenient by automating tasks and connecting people and things. Examples include online banking, ride-sharing services, and online shopping.

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New Technology

New technology refers to recent innovations yet to reach full commercialization, like AutoCAD drawings or the internet.

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Emerging Technology

Emerging technology is not fully commercialized but is expected to become so in the near future, such as genetic engineering or nanotechnology.

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Environmental Monitoring (IoT)

The application of technology to monitor environmental factors, such as soil moisture, temperature, and humidity. It uses sensors and networks to collect data and provide insights.

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Biomedical Engineering

The use of technology to collect data from inside the human body for health monitoring and diagnosis. Examples include monitoring heart rate, blood pressure, glucose levels, and detecting tumors.

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Sustainable Technology

Sustainable technology aims to harness renewable energy sources, like solar, wind, or tidal power, ensuring environmental sustainability.

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Study Notes

Forms of Technology

  • Technology encompasses all knowledge, products, processes, tools, methods, and systems used in creating goods or services. It's essentially "the way we do things."
  • Technology is a practical application of knowledge, considered a means of advancing human endeavors.

Knowledge

  • Knowledge is acquired through experience or education, encompassing facts, information, and learned skills.
  • It involves understanding, awareness, and learning how things work.
  • Examples include learning the alphabet, locating places, and recalling events.

Science

  • Science involves studying the physical and natural world through observation, experimentation, and research.
  • It aims to comprehend how the world functions.
  • Examples include biology, chemistry, physics, social sciences, and medicine.

Engineering

  • Engineering applies scientific knowledge to design, construct, and maintain technologies.
  • It focuses on putting scientific theories into practical use.
  • It has several branches including civil, electrical, mechanical, chemical, materials, and telecommunication engineering.

Technology Classification

  • New technology refers to novel technologies, such as new software or computer-aided design programs.
  • Emerging technology encompasses technologies that are not fully commercialized but have potential for the future, including genetic engineering and nanotechnology.
  • Sustainable technology utilizes renewable energy sources, such as solar, wind, or tidal power.
  • Low technology employs manual or semi-automated processes with examples such as organic farming and carpentry.
  • High technology includes sophisticated technologies, like virtual reality and artificial intelligence.
  • Medium technology involves mature technologies that are easily transferable, such as automotive technology.
  • Codified technology is easily articulated and shared; tacit technology is challenging to transfer. Examples include engineering drawings and certain types of knowledge.

Technology Functions

  • Technology is used to transform inputs into outputs (products or services), fulfilling purposes and goals.
  • Inputs encompass materials, information, skills, and services.
  • Outputs can take the form of goods, services, or information.
  • Technology can be both physical and logical; for instance, a machine or a methodology.
  • Tools aren't limited to objects; they can be recipes, processes, and algorithms.

Technology Evolution

  • Technology has evolved significantly during human history, beginning from the agricultural age to the current ICT age.
  • Key developments in different historical contexts have been shown in diagrams, with different eras demonstrating different levels of technological advancement.

Components of Technology

  • Technology is composed of various components:
  • Hardware: is the physical structure and logical layout of equipment or machinery.
  • Software: The collection of rules, guidelines, and algorithms necessary to utilize the hardware for a specific task.
  • Brainware: The purpose, goals, and justification for using the hardware/software for a specific function.
  • Know-how: comprises the experienced knowledge required to carry out the task efficiently.

Importance of Technology

  • Technology is increasingly crucial in various aspects of modern life and can be used for various objectives, such as creating a smooth lifestyle, monitoring environmental factors, and further advancing various industries.
  • Technology simplifies daily tasks through smart phones, enabling internet banking, ride hailing and a range of other services.
  • Technology's growing influence can be seen in biomedical engineering (monitoring health and detecting illnesses); infrastructure development (monitoring bridges and roads), and various other aspects of society and the economy.

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Description

Explore the foundational concepts of technology, knowledge, science, and engineering in this comprehensive quiz. Understand how these elements interconnect and contribute to the advancement of human endeavors. Test your knowledge and see how well you grasp these essential topics.

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