<s>
CE-HTML	B-General_Concept
is	O
an	O
XHTML-based	O
standard	O
for	O
designing	O
webpages	O
with	O
remote	B-Protocol
user	B-Application
interfaces	I-Application
for	O
consumer	O
electronic	O
devices	O
on	O
Universal	B-Application
Plug	I-Application
and	I-Application
Play	I-Application
networks	O
.	O
</s>
<s>
The	O
standard	O
is	O
intended	O
for	O
defining	O
user	B-Application
interfaces	I-Application
that	O
can	O
gracefully	O
scale	O
on	O
a	O
variety	O
of	O
screen	O
sizes	O
and	O
geometries	O
,	O
including	O
those	O
of	O
mobile	B-Application
devices	I-Application
to	O
high	B-Device
definition	I-Device
television	I-Device
sets	O
.	O
</s>
<s>
CE-HTML	B-General_Concept
is	O
part	O
of	O
the	O
CEA-2014	O
standard	O
(	O
also	O
referred	O
to	O
as	O
"	O
Web4CE	O
"	O
which	O
is	O
short	O
for	O
Web	O
for	O
Consumer	O
Electronics	O
)	O
,	O
defined	O
within	O
the	O
Consumer	O
Electronics	O
Association	O
(	O
CEA	O
)	O
.	O
</s>
<s>
CE-HTML	B-General_Concept
consists	O
of	O
the	O
following	O
internet	O
languages	O
:	O
</s>
<s>
CE-HTML	B-General_Concept
can	O
both	O
be	O
used	O
in-home	O
through	O
UPnP	B-Application
as	O
via	O
the	O
Internet	O
.	O
</s>
<s>
It	O
allows	O
the	O
content	O
creator	O
to	O
use	O
the	O
common	O
and	O
known	O
languages	O
in	O
the	O
web	O
to	O
define	O
a	O
user	B-Application
interface	I-Application
that	O
can	O
be	O
controlled	O
on	O
a	O
CE	O
device	O
.	O
</s>
<s>
A	O
CE-HTML	B-General_Concept
client	O
typically	O
consists	O
of	O
a	O
web	B-Application
browser	I-Application
adapted	O
for	O
the	O
CE-HTML	B-General_Concept
standard	O
running	O
on	O
a	O
consumer	O
electronics	O
device	O
.	O
</s>
<s>
CE-HTML	B-General_Concept
offers	O
specific	O
extensions	O
for	O
these	O
browsers	B-Application
such	O
as	O
:	O
</s>
<s>
Client	O
capability	O
matching	O
–	O
to	O
match	O
the	O
client	O
capabilities	O
to	O
the	O
user	B-Application
interfaces	I-Application
that	O
the	O
server	O
offers	O
.	O
</s>
<s>
For	O
this	O
purpose	O
,	O
each	O
CE-HTML	B-General_Concept
compliant	O
client	O
is	O
making	O
use	O
of	O
a	O
capability	O
profile	O
.	O
</s>
<s>
This	O
profile	O
,	O
placed	O
in	O
the	O
user-agent	O
string	O
of	O
the	O
client	O
,	O
lets	O
the	O
server	O
know	O
what	O
part	O
of	O
CE-HTML	B-General_Concept
is	O
supported	O
by	O
the	O
client	O
.	O
</s>
<s>
The	O
server	O
in	O
turn	O
transmits	O
its	O
capabilities	O
in	O
a	O
so-called	O
"	O
XML	O
UI	O
Listing	O
"	O
so	O
the	O
client	O
can	O
choose	O
between	O
the	O
various	O
CE-HTML	B-General_Concept
user	B-Application
interfaces	I-Application
the	O
server	O
offers	O
.	O
</s>
<s>
User	B-Application
interface	I-Application
profiles	O
for	O
usage	O
on	O
CE	O
devices	O
such	O
as	O
a	O
television	O
.	O
</s>
<s>
These	O
are	O
predefined	O
capability	O
profiles	O
on	O
which	O
a	O
CE-HTML	B-General_Concept
client	O
can	O
base	O
its	O
capabilities	O
.	O
</s>
<s>
All	O
profiles	O
are	O
based	O
on	O
a	O
10-foot	B-General_Concept
user	I-General_Concept
interface	I-General_Concept
.	O
</s>
<s>
Third-party	O
notifications	O
which	O
allow	O
a	O
client	O
to	O
poll	O
for	O
messages	O
from	O
an	O
external	O
server	O
,	O
and	O
display	O
these	O
to	O
the	O
user	O
regardless	O
of	O
the	O
currently	O
displayed	O
user	B-Application
interface	I-Application
.	O
</s>
<s>
A	O
specific	O
new	O
MIME-type	B-Protocol
for	O
CE-HTML	B-General_Concept
content	O
:	O
"	O
application/ce	O
-html	O
+xml	O
"	O
.	O
</s>
<s>
Typical	O
CE-HTML	B-General_Concept
code	O
looks	O
like	O
this	O
:	O
</s>
<s>
CE-HTML	B-General_Concept
was	O
developed	O
within	O
the	O
Consumer	O
Electronics	O
Association	O
R7WG9	O
working	O
group	O
–	O
consisting	O
of	O
a	O
number	O
of	O
CE-manufacturers	O
–	O
to	O
formulate	O
an	O
answer	O
to	O
the	O
problem	O
of	O
displaying	O
HTML	B-Language
(	O
web	O
)	O
content	O
on	O
a	O
device	O
that	O
does	O
not	O
possess	O
the	O
characteristics	O
of	O
a	O
typical	O
personal	O
computer	O
.	O
</s>
<s>
Further	O
difficulties	O
with	O
using	O
a	O
CE	O
device	O
to	O
display	O
web	O
content	O
are	O
caused	O
by	O
the	O
fact	O
that	O
CE	O
devices	O
typically	O
have	O
different	O
capabilities	O
such	O
as	O
different	O
resolutions	O
,	O
remote	B-Protocol
controls	O
and	O
audio/video	B-Application
codecs	I-Application
.	O
</s>
<s>
CE-HTML	B-General_Concept
is	O
increasingly	O
used	O
within	O
other	O
standards	O
,	O
such	O
as	O
the	O
Open	O
IPTV	O
Forum	O
,	O
the	O
Digital	O
Living	O
Network	O
Alliance	O
(	O
as	O
of	O
version	O
2	O
)	O
and	O
HbbTV	B-Device
.	O
</s>
<s>
Some	O
research	O
suggests	O
that	O
CEA-2014	O
(	O
of	O
which	O
CE-HTML	B-General_Concept
is	O
an	O
important	O
part	O
)	O
will	O
be	O
one	O
of	O
the	O
key	O
technologies	O
in	O
the	O
living	O
room	O
internet	O
experience	O
.	O
</s>
<s>
There	O
are	O
currently	O
a	O
number	O
of	O
browser	B-Application
vendors	O
and	O
solution	O
providers	O
that	O
claim	O
to	O
have	O
a	O
CE-HTML	B-General_Concept
capable	O
browser	B-Application
,	O
such	O
as	O
Oregan	O
developed	O
by	O
Oregan	B-Device
Networks	I-Device
Ltd	I-Device
and	O
the	O
Wedison	O
project	O
which	O
is	O
based	O
on	O
Webkit	B-Language
.	O
</s>
<s>
Philips	O
released	O
the	O
first	O
devices	O
which	O
support	O
the	O
CE-HTML	B-General_Concept
standard	O
through	O
the	O
Net	O
TV	O
feature	O
in	O
Europe	O
in	O
April	O
,	O
2009	O
,	O
which	O
in	O
2010	O
expanded	O
to	O
include	O
Sharp	O
and	O
Loewe	O
platforms	O
.	O
</s>
<s>
Smart	B-Device
TV	I-Device
(	O
sometimes	O
referred	O
to	O
as	O
Connected	B-Device
TV	I-Device
or	O
Hybrid	O
TV	O
)	O
devices	O
are	O
also	O
being	O
released	O
by	O
Samsung	B-Application
,	O
Panasonic	O
and	O
Sony	O
,	O
although	O
these	O
base	O
their	O
work	O
on	O
many	O
other	O
programming	O
languages	O
.	O
</s>
