<s>
A	O
Learning	B-Application
Record	I-Application
Store	I-Application
(	O
LRS	O
)	O
is	O
a	O
data	B-General_Concept
store	I-General_Concept
system	O
that	O
serves	O
as	O
a	O
repository	O
for	O
learning	O
records	O
collected	O
from	O
connected	O
systems	O
where	O
learning	O
activities	O
are	O
conducted	O
.	O
</s>
<s>
It	O
is	O
an	O
essential	O
component	O
in	O
the	O
process	O
flow	O
for	O
using	O
the	O
Experience	B-Application
API	I-Application
(	O
xAPI	B-Application
)	O
standard	O
by	O
ADL	O
or	O
the	O
standard	O
by	O
.	O
</s>
<s>
The	O
Experience	B-Application
API	I-Application
is	O
also	O
known	O
as	O
the	O
"	O
Tin	B-Application
Can	I-Application
API	I-Application
"	O
and	O
is	O
an	O
Open	O
Source	O
e-learning	O
specification	O
developed	O
after	O
AICC	O
and	O
SCORM	O
.	O
</s>
<s>
The	O
final	O
result	O
of	O
Project	O
Tin	O
Can	O
was	O
the	O
Experience	B-Application
API	I-Application
along	O
with	O
the	O
concept	O
of	O
the	O
LRS	O
.	O
</s>
<s>
xAPI-enabled	O
learning	O
activities	O
generate	O
statements	O
,	O
or	O
records	O
of	O
e-learning	O
in	O
the	O
form	O
of	O
"	O
I	O
did	O
this	O
"	O
or	O
"	O
Actor	O
verb	O
object	O
"	O
.	O
</s>
<s>
These	O
statements	O
are	O
transmitted	O
over	O
HTTP	B-Protocol
or	O
HTTPS	B-Protocol
to	O
an	O
LRS	O
.	O
</s>
<s>
The	O
main	O
function	O
of	O
an	O
LRS	O
is	O
to	O
store	O
and	O
retrieve	O
the	O
data	O
that	O
's	O
generated	O
from	O
Experience	B-Application
API	I-Application
statements	O
.	O
</s>
<s>
An	O
LRS	O
can	O
exist	O
inside	O
a	O
traditional	O
learning	B-Application
management	I-Application
system	I-Application
(	O
LMS	O
)	O
,	O
or	O
on	O
its	O
own	O
.	O
</s>
<s>
xAPI	B-Application
statements	O
are	O
capable	O
of	O
being	O
sent	O
to	O
multiple	O
LRSs	O
at	O
once	O
.	O
</s>
<s>
However	O
,	O
an	O
LRS	O
that	O
is	O
built	O
strictly	O
to	O
the	O
Experience	B-Application
API	I-Application
specification	O
does	O
n't	O
have	O
a	O
built-in	O
reporting	O
mechanism	O
.	O
</s>
