<s>
happn	B-Operating_System
is	O
a	O
French	O
location-based	O
social	O
search	O
mobile	B-Application
and	O
web	B-Application
application	I-Application
that	O
allows	O
users	O
to	O
like	O
or	O
dislike	O
other	O
users	O
,	O
and	O
allows	O
users	O
to	O
chat	O
if	O
both	O
parties	O
liked	O
each	O
other	O
(	O
a	O
match	O
)	O
.	O
</s>
<s>
The	O
app	O
is	O
used	O
as	O
an	O
online	B-Application
dating	I-Application
application	I-Application
.	O
</s>
<s>
Happn	B-Operating_System
was	O
founded	O
by	O
Didier	O
Rappaport	O
,	O
Fabien	O
Cohen	O
and	O
Antony	O
Cohen	O
.	O
</s>
<s>
In	O
January	O
2016	O
,	O
happn	B-Operating_System
had	O
10	O
million	O
users	O
.	O
</s>
<s>
The	O
focus	O
of	O
Happn	B-Operating_System
is	O
to	O
match	O
users	O
based	O
on	O
locations	O
where	O
they	O
've	O
crossed	O
paths	O
.	O
</s>
<s>
The	O
application	O
is	O
compatible	O
with	O
Android	B-Application
,	O
iPhone	O
,	O
Windows	O
and	O
web	O
browsers	O
.	O
</s>
