<s>
Quill	O
is	O
a	O
painting	O
and	O
animation	O
software	O
for	O
virtual	B-Application
reality	I-Application
.	O
</s>
<s>
It	O
runs	O
on	O
Microsoft	B-Application
Windows	I-Application
with	O
Oculus	B-Device
Rift	I-Device
headsets	O
.	O
</s>
<s>
The	O
software	O
works	O
on	O
Oculus	B-Device
Rift	I-Device
utilizing	O
its	O
6DoF	O
motion	O
controllers	O
.	O
</s>
