IED Unit 1 Test

Innovation refers to the process of introducing something new or making improvements to an existing product. It involves finding creative solutions to problems and implementing them to enhance the functionality, efficiency, or user experience of the product. Unlike an invention, which is typically a completely new creation, innovation focuses on refining and enhancing existing ideas or products. Therefore, innovation is the most appropriate term to describe an addition or improvement to a product that already exists.

An engineer's notebook is recognized as a legal document in patent activities because it serves as a detailed record of the engineer's ideas, inventions, and experiments. It provides evidence of the engineer's originality and the timeline of their work, which is crucial in patent applications. The notebook is often used to support claims of invention and can be presented as evidence in legal proceedings. Therefore, it is important for engineers to maintain a well-documented and organized notebook to protect their intellectual property rights.

Product evolution refers to the gradual improvement and development of an automobile over a period of time. It implies that the product has undergone changes and advancements to enhance its features, performance, and overall quality. This term suggests a continuous process of refinement and innovation in the automotive industry, where each iteration of the product builds upon the previous one to create a better version. It signifies the evolution and progress of automobiles as they adapt to changing market demands and technological advancements.

Removing pages from an engineer's notebook is not acceptable, even if the remaining pages remained bound. An engineer's notebook is a legal document that serves as a record of their work and is often used as evidence in patent disputes or legal proceedings. Therefore, altering or removing pages from the notebook can be seen as tampering with evidence and can have serious consequences. It is important to keep the notebook intact and preserve its integrity.

The correct answer is a systematic problem-solving strategy, with criteria and constraints, used to develop many possible solutions to solve a problem or satisfy human needs and wants. This explanation accurately describes the design process as a methodical approach to problem-solving that considers various criteria and limitations, and aims to generate multiple potential solutions to address a problem or fulfill human desires.

The correct answer is "A person who is trained in and uses technological and scientific knowledge to solve practical problems." This answer best describes the role of an engineer, who applies their expertise in technology and science to find practical solutions to problems. Engineers typically undergo specialized training and education to develop the necessary skills and knowledge in their field. They use this expertise to design, build, and improve various systems, structures, and processes.

The correct answer is "An improvement of an existing technological product, system, or method of doing something." This is because innovation refers to the process of introducing new or improved ideas, products, services, or methods. It involves making advancements or enhancements to existing technologies or systems to bring about positive change and improve efficiency or effectiveness.

The term "Design Constraints" best describes the list of items below because they outline specific requirements and limitations that must be considered during the design process. These constraints include the minimum number of parts, scale, and attachment ability that the item must have once assembled.

The phrase "Go for quantity, pile on, no criticism allowed" is commonly associated with the brainstorming process. Brainstorming is a technique used to generate a large number of ideas or solutions without any judgment or criticism. It encourages participants to freely express their thoughts and build upon each other's ideas, aiming for quantity rather than quality at the initial stage. This approach allows for creative thinking and exploration of various possibilities, making brainstorming the best fit for the given description.

The correct answer is "A person or group for which a product or service design efforts are intended". This answer best aligns with the concept of a target consumer, as it refers to the individuals or groups that a product or service is specifically designed for. The other options either refer to the users of professional services or individuals with specific skills, which are not directly related to the concept of target consumers.

The image to the right is an example of an Engineer's Notebook. This notebook is used by engineers to record their thoughts, ideas, calculations, and sketches related to a project. It serves as a documentation tool to keep track of the design process, experiments, and observations. The notebook is essential for maintaining a detailed record of the engineering work and can be referred back to for future reference or to support claims and decisions made during the project.

A time line chart is a type of chart that is used to display past and/or future events, activities, requirements, etc. It typically consists of a single axis where events or activities are plotted along a timeline. This type of chart is commonly used in project management, history, and other fields where it is important to visualize the sequence and duration of events. It allows for easy understanding and analysis of the chronological order and relationship between different events or activities.

The term "evolution" refers to a gradual development or change over time. In the context of the question, it is used to describe the stages that a product goes through from its concept and use to its eventual withdrawal from the market. This suggests that the product undergoes a series of changes and improvements as it progresses, which aligns with the idea of gradual development.

Primary research refers to the collection of firsthand information directly from the source. It involves conducting surveys, interviews, observations, or experiments to gather data. The given statement, "Requires less time and little to no cost in comparison to primary research," is NOT an advantage of primary research. In fact, primary research can be time-consuming and expensive. It requires planning, designing, and executing the research process, which can take a significant amount of time. Additionally, primary research often involves costs related to data collection, participant recruitment, equipment, and analysis. Therefore, the statement contradicts the advantages of primary research.

The requirement that is not listed is "All pages must be numbered in the lower left corner". The other requirements mentioned include using pen for writing, dating entries at the time they are written, allowing items to be taped or glued into the log book, and signing the log book pages with a witness.

The given statement is false. Secondary research is not done by interviewing potential consumers directly to determine their opinion about a product. Secondary research involves collecting and analyzing existing data and information from sources such as books, journals, reports, and online databases. It does not involve direct interaction with consumers.

Step 10 of the problem solving process is to refine or redesign. This step involves reviewing and analyzing the results of the testing and evaluation phase. If the solution is not satisfactory or does not fully address the problem, it is necessary to refine or redesign the solution. This may involve making adjustments, modifications, or even starting from scratch to create a better solution. The goal is to continuously improve and optimize the solution until it effectively solves the problem at hand.

Brainstorming is the correct answer because it is the second step in the problem-solving process. It involves generating a large number of ideas and solutions to a problem without any judgment or evaluation. This step encourages creativity and collaboration among team members, allowing for a wide range of perspectives and possibilities to be explored. Brainstorming helps in generating a pool of ideas that can later be evaluated and refined to find the best solution to the problem at hand.

In the brainstorming process, step 4 involves identifying the criteria and specifying the constraints for the problem at hand. This step is crucial as it helps to define the parameters within which the solution needs to be developed. By identifying the criteria, the team can establish the goals and objectives that the solution should meet. Specifying the constraints helps to outline any limitations or boundaries that need to be considered during the solution development. Overall, this step ensures that the brainstorming process remains focused and aligned with the problem statement.

Step 6 of the problem-solving process is to select an approach. This step involves evaluating the different options and strategies that have been brainstormed and choosing the most suitable one to solve the problem at hand. It requires considering factors such as feasibility, effectiveness, and resources available. By selecting an approach, the problem solver is making a decision on the specific path to follow in order to reach a solution.