<s>
Tracker	B-Application
is	O
a	O
file	B-Application
indexing	I-Application
and	I-Application
search	I-Application
framework	O
for	O
Linux	B-Application
and	O
other	O
Unix-like	B-Operating_System
systems	I-Operating_System
.	O
</s>
<s>
It	O
is	O
written	O
in	O
the	O
C	B-Language
programming	I-Language
language	I-Language
.	O
</s>
<s>
Tracker	B-Application
has	O
been	O
adopted	O
by	O
the	O
GNOME	B-Application
desktop	I-Application
environment	I-Application
and	O
is	O
heavily	O
integrated	O
into	O
GNOME	B-Language
Shell	I-Language
and	O
GNOME	B-Language
Files	I-Language
.	O
</s>
<s>
One	O
of	O
the	O
developers	O
of	O
the	O
Conduit	B-Language
application	O
has	O
suggested	O
using	O
Tracker	B-Application
to	O
create	O
"	O
a	O
metadata-enabled	O
GNOME	B-Application
"	O
,	O
similar	O
to	O
using	O
Strigi	B-Language
as	O
an	O
indexer	O
for	O
a	O
metadata	O
framework	O
in	O
KDE	B-Language
Software	I-Language
Compilation	I-Language
4	I-Language
.	O
</s>
