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This document is an editors' copy that has no official standing.
This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at http://www.w3.org/TR/ .
Publication as a Working Draft does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
This
document
is
the
first
second
internal
draft
of
a
First
Public
Working
Draft
of
a
future
Working
Group
Note.
It
has
been
developed
by
the
Device
Description
Working
Group
,
as
part
of
the
W3C
Mobile
Web
Initiative
.
Please
send
comments
on
this
document
to
the
Working
Group's
public
email
list
public-ddwg@w3.org
,
a
publicly
archived
mailing
list
.
This
document
was
produced
under
the
5
February
2004
W3C
Patent
Policy
.
.
W3C
maintains
a
public
list
of
patent
disclosures
made
in
connection
with
this
document;
that
page
also
includes
instructions
for
disclosing
a
patent.
An
individual
who
has
actual
knowledge
of
a
patent
which
the
individual
believes
contains
Essential
Claim(s)
with
respect
to
this
specification
must
disclose
the
information
in
accordance
with
section
6
of
the
W3C
Patent
Policy
.
1
Introduction
2
Process
2.1
Questionnaire
2.2
Assessment
2.3
Contributions
to
UWA
ontology
3
Properties
3.1
deviceVendor
vendor
3.1.1
Description
3.1.2
Type
3.1.3
Related
Properties
3.1.4
Ontology
definition
Links
3.1.5
Note
3.2
deviceModel
model
3.2.1
Description
3.2.2
Type
3.2.3
Related
Properties
3.2.4
Ontology
definition
Links
3.2.5
Note
3.3
deviceModel
version
3.3.1
Description
3.3.2
Type
3.3.3
Related
Properties
3.3.4
Ontology
definition
Links
3.3.5
Note
3.4
screenWidth
displayWidth
3.4.1
Description
3.4.2
Measurement
3.4.3
Type
3.4.4
Related
Properties
3.4.5
Ontology
definition
Links
3.4.6
Note
3.5
screenHeight
displayHeight
3.5.1
Description
3.5.2
Measurement
3.5.3
Type
3.5.4
Related
Properties
3.5.5
Ontology
definition
Links
3.5.6
Note
3.6
screenColorDepth
displayColorDepth
3.6.1
Description
3.6.2
Measurement
3.6.3
Type
3.6.4
Related
Properties
3.6.5
Ontology
definition
Links
3.6.6
Note
3.7
inputDevices
3.7.1
Description
3.7.2
Measurement
3.7.3
Type
3.7.4
Related
Properties
3.7.5
Ontology
definition
Links
3.7.6
Note
3.8
markupSupport
3.8.1
Description
3.8.2
Measurement
3.8.3
Type
3.8.4
Related
Properties
3.8.5
Ontology
definition
Links
3.8.6
Note
3.9
stylesheetSupport
3.9.1
Description
3.9.2
Measurement
3.9.3
Type
3.9.4
Related
Properties
3.9.5
Ontology
definition
Links
3.9.6
Note
3.10
imageFormatSupport
3.10.1
Description
3.10.2
Measurement
3.10.3
Type
3.10.4
Related
Properties
3.10.5
Ontology
definition
Links
3.10.6
Note
3.11
inputModeSupport
3.11.1
Description
3.11.2
Measurement
3.11.3
Type
3.11.4
Related
Properties
3.11.5
Ontology
definition
Links
3.11.6
Note
3.12
cookieSupport
3.12.1
Description
3.12.2
Measurement
3.12.3
Type
3.12.4
Related
Properties
3.12.5
Ontology
definition
Links
3.12.6
Note
This
document
identifies
properties
that
are
considered
essential
for
adaptation
of
content
in
the
mobile
Web.
Its
intended
use
is
to
define
a
baseline
vocabulary
for
implementations
of
the
Device
Description
Repository
(DDR).
The
vocabulary
makes
reference
to
the
UWA
ontology
for
the
Web
delivery
context
@@Check!@@
[@@LINK@@].
[UWA-Ontology]
.
The vocabulary defined in this document is not intended to represent an exhaustive set of properties for content adaptation. DDR Implementations that require additional properties are free to make use of additional vocabularies. The process of creating a new vocabulary can be modelled on the process described in this document. Implementors are encouraged to make use of the UWA ontology. Where necessary, the ontology can be extended.
Implementors of DDR solutions that are intended to support content adaptation for mobile Web-enabled devices should, at a minimum, support the DDR Core Vocabulary as defined in this document.
This document is maintained by the MWI DDWG and arrangements will be made to assign a maintainer after the closure of the DDWG.
A public questionnaire was launched to request proposals for inclusion in the core vocabulary, with the following data being obtained for each proposal:
Description : A brief description of the proposed property.
Type : The data type associated with the property.
Justification : An argument put forward to justify the property being part of the core vocabulary. This should explain why the proposed property is essential for basic adaptation of typical Web content, in the context of mobile Web-enabled devices.
Measurement : A explanation of how this property is evaluated, suggesting where appropriate the units of measurement.
This is a list of the properties in the DDR Core Vocabulary.
The
name
of
the
maker
(OEM)
of
a
device
device,
browser
or
some
other
component
(e.g.
Mozilla).
@@LINK-TO-UWA-ONTOLOGY@@
deviceVendor
The following is possibly not quite right
The
model
name
of
a
device.
device,
browser
or
some
other
component
(e.g.
Firefox).
@@LINK-TO-UWA-ONTOLOGY@@
deviceModel
The following is possibly not quite right
@@LINK-TO-UWA-ONTOLOGY@@
pixelCount
@@LINK-TO-UWA-ONTOLOGY@@
pixelCount
Enumeration of possible values as follows:
Value | Description | |
---|---|---|
keypad | classic 12 button mobile phone keypad | |
touchScreen | touch screen that allows pointing to an area on the screen | |
stylus | a stylus normally works in combination with a touch screen, the stylus provides higher precision | |
trackball | a little sphere that acts like a trackball mouse | |
clickWheel | a wheel that is normally placed either below the screen or on the side of the device that lets the user quickly move up and down and click on link or items on the screen | |
other | extended values as defined by individual DDRs |
Set
of
values
of
mark-ups
the
browser
can
render.
mark-up
languages
a
client
supports.
Enumeration with values chosen from the following:
Value | Description | |
---|---|---|
xhtmlBasic10 | XHTML Basic 1.0 | [XHTMLBasic10] |
xhtmlBasic11 | XHTML Basic 1.1 | [XHTMLBasic11] |
xhtmlMP10 | XHTML-MP 1.0 | [XHTMLMP] |
other | extended values as defined by individual DDRs | |
Enumeration with values chosen from the following:
Value | Description | |
---|---|---|
css10 | CSS Level 1 | [CSS10] |
css21 | CSS Level 2 Revision 1 | [CSS21] |
wcss10 | WCSS | [WCSS] |
other | extended values as defined by individual DDRs | |
Enumeration with values chosen from the following:
Value | Description | |
---|---|---|
gif87 | GIF 87 | [GIF87] |
gif89a | GIf 89a | [GIF89a] |
jpeg | JPEG | [JPEG] |
png | PNG | [PNG] |
other | extended values as defined by individual DDRs | |
Test using <input type="text"> controls specifying the format with the mechanisms cited.
Type: Enumeration with values chosen from the following:
Value | Description | |
---|---|---|
useFormatAttribute |
Use
the
format
attribute
of
the
input
element
-
an
extension
to
XHTML-MP.
| [@@ref] |
useWCSS |
Use
the
WCSS
-wap-input-format
property.
| [WCSS] |
useInputmodeAttribute |
Use
the
inputmode
attribute.
| [XHTMLBasic11] |
other | Extended values as defined by individual DDRs. | |