Figure 12: Different techniques to produce models

 

There are al lot of different techniques to produce models, e. g.:

 

a) for material and graphic models

·        construct with wood, iron, and other material

·        carve out of wood, stone, metal

·        engrave on wood, stone, metal

·        form or mould by hand

·        form by pattern

·        cast

·        draw

·        paint

·        describe

·        record

·        program

 

b) for mental and formal models

·        imagine

·        think

·        devise

·        calculate

 

c) use an original as model