<s>
LING	B-General_Concept
VR	I-General_Concept
( 灵镜	O
)	O
is	O
a	O
brand	O
series	O
founded	O
in	O
2014	O
by	O
Beijing	O
VR-TIME	O
Technology	O
Co.	O
,	O
Ltd	O
.	O
</s>
<s>
The	O
goal	O
of	O
LING	B-General_Concept
VR	I-General_Concept
is	O
to	O
bring	O
virtual	B-Application
reality	I-Application
into	O
our	O
life	O
.	O
</s>
<s>
There	O
are	O
currently	O
two	O
product	O
lines	O
under	O
LING	B-General_Concept
VR	I-General_Concept
:	O
BAI	O
series	O
and	O
HEI	O
.	O
</s>
<s>
BAI	O
is	O
a	O
virtual	B-Application
reality	I-Application
headset	O
that	O
structurally	O
similar	O
like	O
Google	B-Device
Cardboard	I-Device
and	O
Samsung	B-Device
Gear	I-Device
VR	I-Device
,	O
mounted	O
with	O
smart	O
phones	O
plus	O
a	O
Bluetooth	B-Protocol
controller	O
to	O
perform	O
complex	O
input	O
.	O
</s>
<s>
In	O
July	O
2015	O
,	O
LING	B-General_Concept
VR	I-General_Concept
published	O
its	O
upgrade	O
generation	O
of	O
BAI	O
:	O
LING	O
BAI	O
1S	O
.	O
</s>
<s>
LING	O
Controller	O
is	O
produced	O
based	O
on	O
Bluetooth	B-Protocol
protocol	O
3.0	O
.	O
</s>
<s>
Keys	O
:	O
A	O
,	O
B	O
,	O
Return	O
,	O
Menu	O
,	O
Joystick	B-Device
,	O
Volume	O
.	O
</s>
<s>
HEI	O
is	O
an	O
all-in-one	O
virtual	B-Application
reality	I-Application
headset	O
with	O
its	O
own	O
processor	O
,	O
display	O
and	O
controller	O
.	O
</s>
<s>
Ling	O
World	O
is	O
a	O
virtual	B-Application
reality	I-Application
resource	O
app	O
store	O
.	O
</s>
<s>
LING	O
Cinema	O
is	O
a	O
panoramic	O
virtual	B-Application
reality	I-Application
media	O
player	O
,	O
developed	O
based	O
on	O
Android	O
.	O
</s>
<s>
Notice	O
:	O
the	O
interaction	O
in	O
LING	O
Cinema	O
is	O
controlled	O
by	O
head	O
,	O
aiming	O
target	O
with	O
the	O
crosshair	O
in	O
center	O
of	O
your	O
view	O
and	O
presses	O
A	O
button	O
on	O
Bluetooth	B-Protocol
handler	O
to	O
confirm	O
.	O
</s>
<s>
LING	O
OS	O
is	O
a	O
set	O
of	O
SDK	O
built	O
by	O
LING	O
,	O
which	O
is	O
derived	O
from	O
the	O
open	O
source	O
Android	O
system	O
,	O
supporting	O
to	O
build	O
up	O
virtual	B-Application
reality	I-Application
applications	O
on	O
Android	O
platform	O
.	O
</s>
