A design specification is a detailed document providing a list of points regarding a product or process. For example, the design specification could include required dimensions, environmental factors, ergonomic factors, aesthetic factors, maintenance that will be needed , etc.
What are the examples of specification?
The definition of a specification is a precise requirement, or a detailed description of workmanship, materials or processes. A mandate that only domestic plywood be used in the construction of your home is an example of a specification.
What should be included in a design specification?
- Full project overview.
- Main needs and goals.
- Target audience.
- Functional requirements and desired set of features.
- Aesthetic aspects.
- Non-functional details.
- Recommendation and prohibitions.
- Questions.
What does specs mean for design?
Design specs are detailed documents providing information about a product , such as user interface design details (colors, character styles and measurements) and information (flows, behaviors and functionality).
What are design specifications and constraints?
Design constraints lead to design specifications and all teams working on solving problems should have a clear understanding of what is possible and what is impossible with any technology. ... The purpose will define the constraint and the constraint will define the specification.
How do you write a specification?
- Include use cases. ...
- Project specifications should be neatly organised. ...
- Make it a living document. ...
- Make it a formal document. ...
- Include statements on your rationale. ...
- Know when to write one. ...
- Involve your team.
How do you write a design brief and specification?
A design specification is a list of criteria a product needs to address. Using the brief as a starting point for research, a specification can be written when more facts are known . Information needs to be found through research to help produce early design solutions and improvements.
What are the three forms of specification?
In every construction project, there are three types of construction specifications. The three types of construction specifications are prescriptive, performance, and proprietary .
What is your specification?
1 : the act or process of specifying. 2a : a detailed precise presentation of something or of a plan or proposal for something —usually used in plural. b : a statement of legal particulars (as of charges or of contract terms) also : a single item of such statement.
What is a specification document?
A product specification document, often referred to as a product “spec” is the document that tells the persons in the project (developers, programmers, writers, marketers) what the outcomes or deliverables will be. These deliverables include the program and user documents.
What are the four types of specifications?
Deciding among the four types of specifications— descriptive, performance, reference standard, and proprietary —and choosing how the specification is going to be written is only the first of many design decisions engineers make when starting to edit what will become a project specification, especially when specifying ...
What is a design specification and why is it important?
The specification provides clear instructions on project intent, performance and construction . It can reference the quality and standards which should be applied. Materials and manufacturers’ products can be clearly defined.
How do you write a UI specification?
- Visual overview of the screen. Break the screen up into sections. ...
- Within each section, look for the display rules. For example, on a search results page, how are items sorted? ...
- Consider messaging. ...
- Evaluate the links.
What are some design constraints?
- Commercial Constraints. Commercial constraints are linked to business resources like time, budget, and manpower. ...
- Compliance Constraints. ...
- Functional Constraints. ...
- Non-functional Constraints. ...
- Sensory Constraints. ...
- Stylistic Constraints. ...
- Systems Constraints. ...
- Self-imposed Constraints.
What are different types of constraints?
- NOT NULL constraints. ...
- Unique constraints. ...
- Primary key constraints. ...
- (Table) Check constraints. ...
- Foreign key (referential) constraints. ...
- Informational constraints.
What are examples of constraints?
The definition of a constraint is something that imposes a limit or restriction or that prevents something from occurring. An example of a constraint is the fact that there are only so many hours in a day to accomplish things . The threat or use of force to prevent, restrict, or dictate the action or thought of others.
