02 June 2005

~ Design & Technology ~ 

A~Z

Use these lists only as a guide to topics for revision.  Use the A-Z section and the main topic areas of the site for detailed revision.

Main Graphics
Section of Site

Design Cycle and
Consumer Need 

Researching. Initial specification Anthropometrics,
Ergonomics, Market surveys, Designing solutions, development, Flow charts, Production methods, Quantity Production, Tolerance & Cost implications. Jigs & Formers

Drawing techniques

Drawings, colouring & enhancing . Using mock-up models (2D & 3-D). Non-Destructive testing. Use of A3 boards

Drawing conventions

Isometric (includes drawing circles and curves in
isometric)  Oblique. (Cavalier + Cabinet ), 1 & 2 point
Orthographic 3rd angle. Dimensioning rules
Planometric, Thick & Thin Lines

ICT Applications

Use of CAD / CAM. Batch production. DTP,
Data presentation - Bar charts etc. Text, Packaging,
Colour. Using ICT for Control of production lines. 
Use of spreadsheets. Stereolithography - modelling

Production Scales &
Packaging Implications

Batch, Repetitive flow, Continual flow, Job production
Difference between Quality assurance and quality control. Labelling, legislation, storage of product.  Quality Control

Product evaluation

Assess product  -  fitness for purpose  Pack-Design issues

Drawing methods

Basic Graphic shapes- triangles, quadrilaterals, hexagon
pentagons, hexagons, octagons, ellipses             symmetry

Model making

Using card, paper, rigid foam to make prototypes (models)

Product Manufacture

Developments ( Nets ) for cubes, prisms, cylinders, use of tabs & slots for constructions without glue. Cube net

Fabrication
               techniques

Marking out, cutting, shaping, drilling, joining -
                                                    with and without adhesives

Typography & layout

Style, size, point size, text justifications. Colour perception
Colouring combinations, ergonomicsFont rules

Colour Theory

Aesthetics,  colour associations - moods, colour wheel, subtractive (4-colour print process)   Printing Processes

Design Cycle in
creating the product

Brief, Research, Specification, Ideas, Development,
Plan & Make Test and evaluate, Proposals for change

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