<s>
Q-Warrior	B-Device
is	O
a	O
wearable	B-Operating_System
computer	I-Operating_System
with	O
a	O
helmet-mounted	B-General_Concept
display	I-General_Concept
technology	I-General_Concept
similar	O
to	O
,	O
3D	B-Application
HUD	I-Application
,	O
that	O
gives	O
a	O
soldier	O
a	O
picture	O
of	O
the	O
entire	O
battlefield	O
.	O
</s>
<s>
The	O
prototype	B-Application
was	O
modelled	O
on	O
the	O
Google	B-Application
Glass	I-Application
and	O
built	O
by	O
BAE	O
Systems	O
in	O
2014	O
.	O
</s>
