<s>
Lapfit	B-Device
is	O
a	O
second	O
screen	O
for	O
laptops	O
introduced	O
by	O
Samsung	B-Application
in	O
February	O
2009	O
.	O
</s>
<s>
These	O
monitors	O
include	O
DisplayLink	O
USB	B-Protocol
graphics	O
technology	O
to	O
allow	O
a	O
video	O
connection	O
using	O
USB	B-Protocol
only	O
.	O
</s>
