<s>
ZBar	B-Language
is	O
an	O
open-source	B-Application
C	B-Language
barcode	B-Device
reading	I-Device
library	O
with	O
C++	B-Language
,	O
Python	B-Language
,	O
Perl	B-Language
,	O
and	O
Ruby	B-Language
bindings	B-Application
.	O
</s>
<s>
It	O
is	O
also	O
implemented	O
on	O
Linux	B-Application
and	O
Microsoft	B-Application
Windows	I-Application
as	O
a	O
command-line	B-Application
application	O
,	O
and	O
as	O
an	O
iPhone	B-Device
application	O
.	O
</s>
<s>
It	O
was	O
originally	O
developed	O
at	O
SourceForge	B-Application
.	O
</s>
