PUBLIC MARKS from greut with tag w3c

The Geolocation API defines a high-level interface to location information associated with the hosting device, such as latitude and longitude.

future or web mashups are geo localized

This specification normatively defines the fifth major version of the HTML vocabulary. It provides the details necessary for producers of HTML content to create conformant documents. By design, it does not define related APIs nor attempt to specify how consumers of HTML content are meant to process documents.

a version more usable to help you actually writing HTML5

This document describes an interface for an abstract File I/O interface where web applications can interact with a file system, without any prior knowledge about the underlying filesystem. This interface can be used for e.g. an image preview before submitting a form or for saving a drawing from a canvas painting web application locally.

open the web

The Colour Contrast Check Tool allows to specify a foreground and a background colour and determine if they provide enough of a contrast "when viewed by someone having color deficits or when viewed on a black and white screen"

better color checker

The objective of this technique is to make sure that users can read text that is presented over a background. For Success Criterion 1.4.3, this technique describes the minimum contrast ratio for text that is less than 18 point (if not bold) and less than 14 point (if bold). For Success Criterion 1.4.5, this technique relaxes the 7:1 contrast ratio requirement for text that is at least 18 point (if not bold) or at least 14 point (if bold).

with the formula and advices

A Web language is not only a markup language (be XML, SGML or binary). For example, JPEG is not a Web format, but a format used on the Web. A Web format has the capability to play into the Web, it has linking capabilities.

merci Karl

"HTML 5 differences from HTML 4" describes the differences between HTML 4 and HTML 5 and provides some of the rationale for the changes.

Reminds me the old document html vs xhtml.

The three sides of the tri-color cube in these logos evoke the triplet of the RDF model. The peeled back lid invites you to Open Your Data to the Semantic Web!

new semantic web logo