<s>
An	O
individual	O
generates	O
computer	O
actions	O
with	O
the	O
use	O
of	O
either	O
a	O
computer	B-Device
mouse	I-Device
or	O
keyboard	B-Device
.	O
</s>
<s>
Modern	O
devices	O
are	O
being	O
experimented	O
with	O
,	O
that	O
may	O
potentially	O
allow	O
that	O
computer	O
related	O
device	O
to	O
respond	B-General_Concept
to	I-General_Concept
and	I-General_Concept
understand	I-General_Concept
an	I-General_Concept
individual	I-General_Concept
's	I-General_Concept
hand	I-General_Concept
gesture	I-General_Concept
,	O
specific	O
movement	O
or	O
facial	O
expression	O
.	O
</s>
<s>
Being	O
able	O
to	O
read	O
body	O
language	O
is	O
an	O
example	O
of	O
artificial	B-Application
intelligence	I-Application
.	I-Application
</s>
<s>
As	O
stated	O
by	O
the	O
man	O
who	O
came	O
up	O
with	O
the	O
term	O
,	O
John	O
McCarthy	O
,	O
artificial	B-Application
intelligence	I-Application
is	O
"	O
the	O
science	O
and	O
engineering	O
of	O
making	O
intelligent	B-Application
machines	I-Application
"	O
.	O
</s>
<s>
This	O
is	O
different	O
from	O
the	O
normal	O
way	O
people	O
generally	O
communicate	O
with	O
computers	O
for	O
example	O
with	O
the	O
click	O
of	O
the	O
mouse	O
,	O
keyboard	B-Device
,	O
or	O
any	O
physical	O
contact	O
in	O
general	O
between	O
the	O
user	O
and	O
the	O
computer	O
.	O
</s>
<s>
There	O
is	O
also	O
a	O
project	O
called	O
MIAUCE	O
(	O
Multimodal	B-Application
interactions	I-Application
analysis	O
and	O
exploration	O
of	O
users	O
within	O
a	O
Controlled	O
Environment	O
)	O
.	O
</s>
<s>
The	O
project	O
coordinator	O
of	O
MIAUCE	O
stated	O
"	O
We	O
would	O
like	O
to	O
have	O
a	O
form	O
of	O
ambient	O
intelligence	O
where	O
computers	O
are	O
completely	O
hidden	O
…	O
this	O
means	O
a	O
multimodal	B-Application
interface	I-Application
so	O
people	O
can	O
interact	O
with	O
their	O
environment	O
.	O
</s>
<s>
This	O
is	O
then	O
made	O
into	O
a	O
cursor	B-Application
on	O
the	O
computer	B-Device
screen	I-Device
for	O
the	O
individual	O
,	O
in	O
this	O
case	O
the	O
volunteers	O
.	O
</s>
<s>
The	O
volunteers	O
were	O
then	O
shown	O
a	O
display	O
on	O
the	O
computer	B-Device
screen	I-Device
of	O
the	O
letters	O
in	O
the	O
alphabet	O
.	O
</s>
<s>
With	O
their	O
eye	O
movements	O
,	O
the	O
volunteers	O
were	O
now	O
able	O
to	O
use	O
this	O
cursor	B-Application
on	O
the	O
computer	B-Device
screen	I-Device
and	O
perform	O
tasks	O
such	O
as	O
typing	O
words	O
.	O
</s>
<s>
Basically	O
a	O
video	B-Application
stream	I-Application
is	O
evaluated	O
and	O
examined	O
which	O
involves	O
a	O
bit	O
of	O
math	O
,	O
for	O
example	O
a	O
description	O
of	O
shapes	O
,	O
the	O
flow	O
of	O
people	O
and	O
their	O
movements	O
.	O
</s>
<s>
This	O
involves	O
monitoring	O
how	O
many	O
people	O
there	O
are	O
in	O
the	O
street	O
next	O
to	O
that	O
certain	O
shop	O
as	O
well	O
as	O
the	O
use	O
of	O
a	O
heat	B-Application
map	I-Application
generator	O
.	O
</s>
<s>
The	O
heat	B-Application
map	I-Application
generator	O
will	O
basically	O
allow	O
the	O
manager	O
or	O
staff	O
at	O
a	O
store	O
to	O
observe	O
how	O
exactly	O
people	O
are	O
moving	O
.	O
</s>
