<s>
Independent	O
Group	O
of	O
Unix-Alikes	O
and	O
Networking	B-Architecture
Activists	O
(	O
IGUANA	O
)	O
are	O
developers	O
of	O
the	O
Wombat	B-Operating_System
system	O
.	O
</s>
<s>
IGUANA	O
is	O
also	O
an	O
operating	B-General_Concept
system	I-General_Concept
(	O
OS	O
)	O
personality	O
that	O
provides	O
a	O
set	O
of	O
services	O
for	O
memory	B-General_Concept
management	I-General_Concept
and	O
process	B-Operating_System
protection	O
.	O
</s>
<s>
Iguana	O
is	O
designed	O
as	O
a	O
base	O
for	O
the	O
provision	O
of	O
operating	B-General_Concept
system	I-General_Concept
services	O
for	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
Among	O
others	O
,	O
it	O
provides	O
the	O
underlying	O
OS	O
for	O
Wombat	B-Operating_System
,	O
a	O
version	O
of	O
paravirtualised	O
Linux	B-Application
designed	O
to	O
provide	O
legacy	O
support	O
for	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
Wombat	B-Operating_System
works	O
together	O
with	O
Pistachio	O
,	O
and	O
.	O
</s>
<s>
It	O
is	O
also	O
used	O
,	O
along	O
with	O
Pistachio	O
,	O
to	O
create	O
Qualcomm	O
's	O
REX	B-Operating_System
OS	I-Operating_System
designed	O
for	O
cell	O
phones	O
.	O
</s>
