NCEA Level 3 Design and Visual Communication key terms

A written statement setting out the problem, the intended user or audience, the constraints, and the outcomes a design must achieve before work begins.

Fixed limits a designer must work within, such as budget, materials, size, safety rules, cultural considerations, or time available, which narrow the range of acceptable solutions.

Measurable requirements a finished design must meet, stated precisely enough to be tested, for example dimensions, load capacity, or minimum text size.

The person or organisation commissioning the design work, whose needs and approval shape decisions, and who may differ from the eventual end user.

Anyone affected by or interested in a design outcome, including clients, users, manufacturers, regulators, and the wider community, each with possibly conflicting priorities.

The person who will actually use or interact with the designed product, space, or communication, whose abilities and behaviour should drive design decisions.

An initial idea that expresses a possible direction for solving the brief, usually rough and exploratory, developed before detailed refinement begins.

The stage of generating many varied ideas quickly, often through sketching, brainstorming, or annotation, deliberately withholding judgement to widen the range of possibilities.

The process of testing, combining, and refining promising initial ideas into a resolved proposal, using feedback, sketching, and modelling to justify decisions.

An iterative cycle of investigating, generating ideas, refining, testing, and evaluating, used to move from an open problem towards a justified design outcome.

The study of how people interact physically with products and spaces, applied so that designs fit human body size, reach, strength, and comfort.

Measurements of human body dimensions and ranges of movement, used as data when sizing furniture, controls, clothing, or workspaces.

A small, quick drawing used to explore composition, form, or layout cheaply, allowing many options to be compared before committing to a larger rendering.

A drawing or digital image that shows a design with shading, colour, and surface qualities so it reads as a three-dimensional object or finished layout.

A drawing method showing a three-dimensional object as separate flat views, such as front, top, and side, arranged so dimensions can be read accurately.

An orthographic layout in which each view is placed on the side of the object it shows, with the top view above the front view and the right view to its right.

A pictorial drawing using three axes at 120 degrees, where vertical edges stay vertical and horizontal edges are drawn at 30 degrees, keeping true lengths along each axis.

A drawing system in which parallel lines converge towards vanishing points, producing depth that mimics how the eye sees space and objects.

The point on a horizon line where receding parallel lines appear to meet in a perspective drawing, controlling the sense of depth.

The horizontal line in a perspective drawing representing the viewer's eye level, which sets where vanishing points sit and how objects appear from above or below.

A drawing that shows an object or building as if cut through, revealing internal structure, materials, or construction that would otherwise be hidden.

A drawing in which all dimensions are reduced or enlarged by the same ratio, so measurements on paper correspond accurately to the real object.

The proportional relationship between a drawing and the real thing, written like 1:50, meaning one unit on paper represents fifty units in reality.

A precise, dimensioned drawing giving enough information for manufacture or construction, including sizes, materials, and assembly details.

A drawing that separates a product's parts along an axis to show how they fit together, often used to explain assembly or construction sequence.

A physical or digital early version of a design built to test function, form, or usability before full production, allowing faults to be found and corrected.

A simple full-size or scaled model used to check proportions, fit, or spatial arrangements rather than to look finished.

The judgement of a design against the brief and specifications, using evidence such as testing, feedback, or comparison, to decide whether and how to improve it.

A recognised period or group style sharing visual principles and values, such as Bauhaus or Art Deco, studied to inform and contextualise design decisions.

A named practitioner whose work, methods, or ideas can be studied and referenced to justify design decisions and situate a project within a tradition.

The combined effect of elements such as line, shape, colour, texture, and type used to communicate meaning and identity in a design.

The arrangement of visual elements within a frame or layout, including balance, hierarchy, alignment, and use of space, to guide how a viewer reads it.

A framework of intersecting guides used to align and organise elements consistently across a layout, page, or series of pages.

The deliberate ordering of elements by size, weight, colour, or position so a viewer notices the most important information first.

The selection and arrangement of type, covering typeface choice, size, spacing, and alignment, to make text readable and to carry tone.

A limited set of colours chosen to work together, often including tints and shades, which gives a design coherence and emotional tone.

The lightness or darkness of a colour or surface, used in drawing and rendering to describe form, depth, and light direction.

Designing so that environmental impact is reduced across a product's life, through material choice, durability, energy use, and end-of-life disposal or reuse.

Designing so that people with a wide range of abilities, including visual, hearing, or mobility differences, can use a product or communication effectively.