<s>
The	O
Virtual	B-General_Concept
Human	I-General_Concept
Markup	I-General_Concept
Language	I-General_Concept
often	O
abbreviated	O
as	O
VHML	B-General_Concept
is	O
a	O
markup	O
language	O
used	O
for	O
the	O
computer	O
animation	O
of	O
human	O
bodies	O
and	O
facial	O
expressions	O
.	O
</s>
<s>
The	O
language	O
is	O
designed	O
to	O
describe	O
various	O
aspects	O
of	O
human-computer	O
interactions	O
with	O
regards	O
to	O
facial	O
animation	O
,	O
text	B-Application
to	I-Application
Speech	I-Application
,	O
and	O
multimedia	O
information	O
.	O
</s>
<s>
VHML	B-General_Concept
consists	O
of	O
the	O
following	O
so-called	O
"	O
sub-languages	O
"	O
:	O
</s>
