<s>
AMosaic	B-Device
was	O
a	O
port	O
to	O
the	O
Amiga	B-Device
of	O
the	O
Mosaic	B-Application
web	I-Application
browser	I-Application
,	O
developed	O
beginning	O
in	O
1993	O
,	O
and	O
was	O
the	O
first	O
graphical	O
web	B-Application
browser	I-Application
for	O
the	O
Amiga	B-Device
.	O
</s>
<s>
AMosaic	B-Device
was	O
based	O
on	O
NCSA	B-General_Concept
's	O
Mosaic	B-Application
,	O
but	O
was	O
not	O
distributed	O
by	O
the	O
University	O
of	O
Illinois	O
or	O
NCSA	B-General_Concept
.	O
</s>
<s>
At	O
the	O
time	O
of	O
its	O
launch	O
,	O
AMosaic	B-Device
offered	O
several	O
features	O
beyond	O
the	O
capabilities	O
of	O
Mosaic	B-Application
,	O
thanks	O
to	O
the	O
unique	O
capabilities	O
of	O
the	O
AmigaOS	B-Application
and	O
existing	O
support	O
libraries	O
.	O
</s>
<s>
The	O
Magic	B-Library
User	I-Library
Interface	I-Library
(	O
MUI	O
)	O
system	O
used	O
to	O
construct	O
the	O
user	B-Application
interface	I-Application
enabled	O
user	O
full	O
user-customization	O
of	O
fonts	O
,	O
colors	O
,	O
and	O
background	O
patterns	O
.	O
</s>
<s>
AMosaic	B-Device
makes	O
use	O
of	O
AmigaOS	B-Application
Datatypes	O
for	O
its	O
external	O
and	O
inline	O
image	O
decoding	O
,	O
making	O
it	O
simple	O
for	O
users	O
to	O
extend	O
the	O
list	O
of	O
supported	O
image	O
types	O
by	O
installing	O
the	O
appropriate	O
operating	O
system	O
plugin	O
.	O
</s>
<s>
An	O
ARexx	B-Operating_System
inter-application	O
communication	O
interface	O
was	O
built	O
into	O
AMosaic	B-Device
,	O
allowing	O
simple	O
scripting	O
and	O
transferring	O
of	O
data	O
between	O
AMosaic	B-Device
and	O
other	O
software	O
.	O
</s>
<s>
Using	O
ARexx	B-Operating_System
,	O
users	O
can	O
write	O
external	O
scripts	O
to	O
ask	O
AMosaic	B-Device
to	O
retrieve	O
a	O
page	O
and	O
return	O
it	O
in	O
ASCII	B-Protocol
format	O
,	O
or	O
AMosaic	B-Device
can	O
execute	O
a	O
script	O
calling	O
an	O
external	O
bookmark	O
tracking	O
program	O
.	O
</s>
<s>
AMosaic	B-Device
was	O
featured	O
as	O
the	O
cover	O
story	O
in	O
the	O
March	O
,	O
1995	O
issue	O
of	O
Amiga	B-Device
World	O
magazine	O
.	O
</s>
<s>
The	O
original	O
developers	O
,	O
Michael	O
Fischer	O
,	O
Michael	O
Meyer	O
,	O
and	O
Michael	O
Witbrock	O
,	O
co-wrote	O
User	O
Extensibility	O
in	O
Amiga	B-Device
Mosaic	B-Application
,	O
which	O
was	O
presented	O
by	O
Michael	O
Witbrock	O
at	O
the	O
Second	O
International	O
World	O
Wide	O
Web	O
Conference	O
in	O
Chicago	O
,	O
Illinois	O
,	O
October	O
17	O
–	O
20	O
,	O
1994	O
.	O
</s>
