<s>
Evolutionary	B-General_Concept
design	I-General_Concept
,	O
continuous	B-General_Concept
design	I-General_Concept
,	O
evolutive	O
design	O
,	O
or	O
incremental	B-General_Concept
design	I-General_Concept
is	O
directly	O
related	O
to	O
any	O
modular	O
design	O
application	O
,	O
in	O
which	O
components	O
can	O
be	O
freely	O
substituted	O
to	O
improve	O
the	O
design	O
,	O
modify	O
performance	O
,	O
or	O
change	O
another	O
feature	O
at	O
a	O
later	O
time	O
.	O
</s>
<s>
In	O
particular	O
,	O
it	O
applies	O
(	O
with	O
the	O
name	O
continuous	B-General_Concept
design	I-General_Concept
)	O
to	O
software	O
development	O
.	O
</s>
<s>
Continuous	B-General_Concept
design	I-General_Concept
was	O
popularized	O
by	O
extreme	O
programming	O
.	O
</s>
<s>
Continuous	B-General_Concept
design	I-General_Concept
also	O
uses	O
test	O
driven	O
development	O
and	O
refactoring	O
.	O
</s>
<s>
James	O
Shore	O
wrote	O
an	O
article	O
in	O
IEEE	O
titled	O
"	O
Continuous	B-General_Concept
Design	I-General_Concept
"	O
.	O
</s>
