<s>
Launch	B-Operating_System
Pad	I-Operating_System
is	O
an	O
alternative	O
to	O
the	O
Macintosh	O
and	O
Windows	O
desktop	O
developed	O
by	O
Berkeley	O
Systems	O
in	O
late	O
1994	O
for	O
children	O
aged	O
3	O
to	O
10	O
years	O
.	O
</s>
<s>
Launch	B-Operating_System
Pad	I-Operating_System
replaces	O
the	O
Finder	O
desktop	O
(	O
on	O
the	O
Macintosh	O
version	O
)	O
while	O
active	O
,	O
providing	O
a	O
simple	O
area	O
oriented	O
graphical	O
user	O
interface	O
in	O
which	O
applications	O
and	O
documents	O
are	O
represented	O
by	O
icons	O
and	O
large	O
buttons	O
,	O
and	O
the	O
interface	O
could	O
also	O
be	O
adjusted	O
to	O
match	O
each	O
child	O
's	O
age	O
and	O
abilities	O
.	O
</s>
