<s>
StaySafe.ph	B-Application
or	O
Stay	B-Application
Safe	I-Application
is	O
a	O
digital	O
contact	O
tracing	O
app	O
launched	O
by	O
the	O
Philippine	O
government	O
as	O
a	O
response	O
to	O
the	O
COVID-19	O
pandemic	O
in	O
the	O
Philippines	O
.	O
</s>
<s>
The	O
mobile	O
app	O
makes	O
use	O
of	O
Bluetooth	B-Protocol
system	O
through	O
the	O
(	O
Google/Apple	O
)	O
Exposure	B-Application
Notification	I-Application
(	O
GAEN	B-Application
)	O
.	O
</s>
<s>
Under	O
GAEN	B-Application
users	O
are	O
notified	O
if	O
they	O
have	O
been	O
in	O
close	O
contact	O
with	O
a	O
user	O
associated	O
with	O
a	O
positive	O
COVID-19	O
case	O
.	O
</s>
<s>
MultiSys	O
funds	O
the	O
operation	O
of	O
cloud	B-Architecture
services	I-Architecture
needed	O
for	O
the	O
StaySafe	O
system	O
to	O
function	O
.	O
</s>
