3
. I
Conceptual modelling
is the
representation of a
system
↳
and
thingsInteract
shows how
people places
,
Eg :
·
conceptual model is
* a
n-level
hig stem
description
↳
google maps a
it
sy is describes
ofhoates
specifies
:
↳ planetariana
and
·
the
major design metaphors /
analogies
Service
employed design
·
design the
·
In
·
Affordance and usability
·
product design ·
relationship between concepts .
·
visualising the
concept
·
Design thinking
Advantages Disadvantages
·
shares big picture
· Lacks detail
·
makes it
easy for non-desig
ers to understand an idea can be misinterpreted
Communication with clients models
misleading
·
scale can be
,
users and team members
· materials may not
reflect final choice of materials
·
Helps establish proportion
Simplicity leaving
· vital aspects out
, 3
. 2
Graphical Modelling
are used to communicate design ideas
2D + 3D
graphical models
A visualisation of an idea , often created
on
paper or
throughSoftware ,
in two or 3
dimensions
Sketches Rough drawings of Ideas to Convey
: or
refine the
idea
Formal
type of drawing technique that
drawings O has fixed rules
:
,
mostly isometric or perspective drawing
other typCS
perspective Exploded diagrams Advantages Disadvantages
detail
·
promotes Creativity · lacks
projection scale
drawings shows all views at not look lime
may
·
thing
working drawings
once the real
·
Easy to communicate time consuming
section
drawings
·
Accurate ·
high level
of skill
part+ Assembly drawings
· shows how it works o
very difficult to
produce
. I
Conceptual modelling
is the
representation of a
system
↳
and
thingsInteract
shows how
people places
,
Eg :
·
conceptual model is
* a
n-level
hig stem
description
↳
google maps a
it
sy is describes
ofhoates
specifies
:
↳ planetariana
and
·
the
major design metaphors /
analogies
Service
employed design
·
design the
·
In
·
Affordance and usability
·
product design ·
relationship between concepts .
·
visualising the
concept
·
Design thinking
Advantages Disadvantages
·
shares big picture
· Lacks detail
·
makes it
easy for non-desig
ers to understand an idea can be misinterpreted
Communication with clients models
misleading
·
scale can be
,
users and team members
· materials may not
reflect final choice of materials
·
Helps establish proportion
Simplicity leaving
· vital aspects out
, 3
. 2
Graphical Modelling
are used to communicate design ideas
2D + 3D
graphical models
A visualisation of an idea , often created
on
paper or
throughSoftware ,
in two or 3
dimensions
Sketches Rough drawings of Ideas to Convey
: or
refine the
idea
Formal
type of drawing technique that
drawings O has fixed rules
:
,
mostly isometric or perspective drawing
other typCS
perspective Exploded diagrams Advantages Disadvantages
detail
·
promotes Creativity · lacks
projection scale
drawings shows all views at not look lime
may
·
thing
working drawings
once the real
·
Easy to communicate time consuming
section
drawings
·
Accurate ·
high level
of skill
part+ Assembly drawings
· shows how it works o
very difficult to
produce
