<s>
Filelight	B-Language
is	O
a	O
graphical	O
disk	O
usage	O
analyzer	O
part	O
of	O
the	O
KDE	B-Language
Gear	I-Language
.	O
</s>
<s>
Instead	O
of	O
showing	O
a	O
tree	O
view	O
of	O
the	O
files	O
within	O
a	O
partition	B-Application
or	O
directory	B-Application
,	O
or	O
even	O
a	O
columns-represent-directories	O
view	O
like	O
xdiskusage	O
,	O
it	O
shows	O
a	O
series	O
of	O
concentric	O
pie	B-Application
charts	I-Application
representing	O
the	O
various	O
directories	B-Application
within	O
the	O
requested	O
partition	B-Application
or	O
directory	B-Application
and	O
the	O
amount	O
of	O
space	O
they	O
use	O
.	O
</s>
<s>
This	O
method	O
is	O
known	O
as	O
a	O
multilevel	O
pie	B-Application
chart	I-Application
,	O
sunburst	O
chart	O
or	O
ring	O
chart	O
.	O
</s>
<s>
Users	O
may	O
also	O
on	O
the	O
pie-chart	B-Application
segment	O
representing	O
a	O
particular	O
directory	B-Application
and	O
repeat	O
the	O
analysis	O
for	O
that	O
directory	B-Application
,	O
right	O
click	O
that	O
segment	O
to	O
open	O
a	O
file	B-Application
manager	I-Application
or	O
terminal	B-Application
emulator	I-Application
in	O
that	O
location	O
,	O
or	O
copy	O
to	O
clipboard	O
or	O
delete	O
the	O
directory	B-Application
,	O
and	O
right	O
click	O
the	O
segment	O
representing	O
a	O
file	O
to	O
open	O
it	O
,	O
copy	O
it	O
to	O
the	O
clipboard	O
,	O
or	O
delete	O
it	O
.	O
</s>
