<s>
A	O
Micro	B-Algorithm
DVR	I-Algorithm
is	O
a	O
small	O
form	O
factor	O
digital	B-Application
video	I-Application
recorder	I-Application
(	O
DVR	B-Application
)	O
such	O
as	O
a	O
spy	O
cam	O
,	O
lipstick	O
cam	O
,	O
or	O
helmet	B-Algorithm
cam	I-Algorithm
.	O
</s>
