<s>
Customizable	O
,	O
Ubiquitous	O
Real	O
Time	O
Communication	O
over	O
the	O
Web	O
is	O
an	O
API	B-General_Concept
definition	O
being	O
drafted	O
by	O
Bernard	O
Aboba	O
at	O
Microsoft	O
.	O
</s>
<s>
It	O
is	O
a	O
competing	O
standard	O
to	O
WebRTC	B-Protocol
,	O
which	O
drafted	O
by	O
a	O
World	O
Wide	O
Web	O
Consortium	O
working	O
group	O
since	O
May	O
2011	O
.	O
</s>
