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HTML5 & Mobile Web Apps

Dominique Hazael-Massieux
Mobile Web Initiative Activity Lead
@dontcallmedom
dom@w3.org

W3C

Connected

Sensors

Interactions

Multimedia

Personal

Social

Users

opacity on privacy/security
difficulty to find
time to download/install
time to update, organize, …
closed world, can't follow link to them

Developers

many OS, many programming environment
app store control and delays
single-vendor control

Users

Safe by default ~~opacity on privacy/security~~
Search engines ~~difficulty to find~~
No install ~~time to download/install~~
No maintenance ~~time to update, organize~~
Open, Linkable ~~closed world, can't follow link to them~~

Developers

Uniform technology stack ~~many OS, many programming environment~~
Decentralized ecosystem ~~app store control and delays~~
Open evolution ~~single-vendor control~~

Social

Links
Identity management
Web Real-Time Communications

Privacy & Security

SSL
Do-Not-Track
Content-Security Policy
Cryptography API

Media

SVG
canvas
WebGL (3D)
<audio> & <video>

Interactions

Better forms
<input type='tel'>
Touch
addEventListener('touchstart')
Soon? Speech API, NFC

Connectivity

AJAX
new XMLHttpRequest();
Web Sockets
new WebSocket('wss://…');
P2P, real-time
new PeerConnection('STUNS …');
HTTP 2.0
Off-line
<html manifest='cache'
localStorage, indexedDB.open()

Sensors

GPS
navigator.geolocation.getCurrentPosition()
Accelerometer
addEventListener("devicemotion")
Compas
addEventListener("deviceorientation")
Camera
navigator.getUserMedia({video:true})
Microphone
navigator.getUserMedia({audio:true})

Squared Moustache

Much still to do

Existing work
Payments
more APIs (e.g. NFC)
…

Get Involved!

Become a Member
Participate to Community Groups
Send feedback on specs
Contribute test cases

Learn More

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