<s>
Augmented	B-General_Concept
reality-assisted	I-General_Concept
surgery	I-General_Concept
(	O
ARAS	O
)	O
is	O
a	O
surgical	O
tool	O
utilizing	O
technology	O
that	O
superimposes	O
a	O
computer-generated	O
image	O
on	O
a	O
surgeon	O
’s	O
view	O
of	O
the	O
operative	O
field	O
,	O
thus	O
providing	O
a	O
composite	O
view	O
for	O
the	O
surgeon	O
of	O
the	O
patient	O
with	O
a	O
computer	O
generated	O
overlay	O
enhancing	O
the	O
operative	O
experience	O
.	O
</s>
<s>
ARAS	O
can	O
be	O
performed	O
using	O
a	O
wide	O
array	O
of	O
technology	O
,	O
including	O
an	O
optical	B-General_Concept
head-mounted	I-General_Concept
display	I-General_Concept
(	O
OHMD	O
)	O
—	O
such	O
as	O
the	O
Google	B-Application
Glass	I-Application
XE	O
22.1	O
or	O
Vuzix	O
STAR	O
1200	O
XL	O
—	O
and	O
a	O
digital	O
overlay	O
from	O
robotic	O
and	O
laparoscopic	O
surgery	O
feeds	O
.	O
</s>
