Everything You Always Wanted To Know About The Mobile Web

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Everything you always wanted to know about the mobile web * _ _ But were afraid to ask * Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Follow Along http://www.blueflavor.com/sxsw2007/

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I?

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I? *

Co-founder & Principal of Blue Flavor.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I? * *

Co-founder & Principal of Blue Flavor. Mobile Designer since 2000.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I? * * *

Co-founder & Principal of Blue Flavor. Mobile Designer since 2000. Have worked directly with all Tier 1 carriers in North America and most of Tier 2.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I? * * * *

Co-founder & Principal of Blue Flavor. Mobile Designer since 2000. Have worked directly with all Tier 1 carriers in North America and most of Tier 2. Helped brands like Rolling Stone, Napster & ESPN with mobile web strategy & design.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I? * * * * *

Co-founder & Principal of Blue Flavor. Mobile Designer since 2000. Have worked directly with all Tier 1 carriers in North America and most of Tier 2. Helped brands like Rolling Stone, Napster & ESPN with mobile web strategy & design. Run mobiledesign.org, the largest network of mobile designers.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Who am I? * * * * * *

Co-founder & Principal of Blue Flavor. Mobile Designer since 2000. Have worked directly with all Tier 1 carriers in North America and most of Tier 2. Helped brands like Rolling Stone, Napster & ESPN with mobile web strategy & design. Run mobiledesign.org, the largest network of mobile designers. Author of dotMobi Developers Guide.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Part 1

Why the Mobile Web?

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Jargon Alert

Mobile Web The collective term for websites designed for viewing on a mobile device. Websites are published and accessed via the Internet just like a regular desktop website.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Just how big is the Mobile Web?

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

The Size of Texas

The Size of Texas

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20,000,000

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The Population of the Earth

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The Population of the Earth

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

The Population of the Earth

The Population of the Earth Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Population of The United States

The Population of the Earth Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Population of The United States

Population of China

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Web of Today

Mobile Web of Today Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Subscribers

Global Mobile Web Access

Mobile Web of Today Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Subscribers

Global Mobile Web Access

Global Internet Users

Mobile Web of Today Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Subscribers

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Web of Tomorrow

Mobile Web of Tomorrow Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Web Subscribers by 2010

Mobile Web of Tomorrow Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Web Subscribers by 2010

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

How many users are there?

How many users are there? Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Web Users

How many users are there? Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile Web Users

Global Internet Users

Mobile will revolutionize the way we gather and interact with information in the next three years.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Mobile has the potential to reach anybody through any medium.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Vote

Vote

Down load

Notify

WAP

Discuss

IVR

Buy

SMS SMS IVR

Send to Friend

Notify WAP

TV

Radio

Send to Friend

Notify

SMS SMS

Billboard

Live

Send to Friend

Buy

Au

MMS

al

di to

su Vi

ry

WAP

Join

WAP Site QR Code

Word of Mouth

SMS

Print Ad

Kinesthetic

Notify

Notify

SMS

Mobile Device

WAP Buy

Events Send to Friend

QR Code

Website MMS Join

Notify

SMS SMS Email

WAP Site

MMS

WAP Site SMS

Send to Friend

Send to Friend Notify

Notify

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Bluetooth

Jargon Alert

LBS Location-based Services The ability for a mobile device to provide information that is relevant to it’s physical location via a Global Positioning System (GPS).

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Prepare for a truly contextual web.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

We are at the precipice of the next generation of the web.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Part 2

Creating a Mobile Web Strategy Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

“Find a need and fill it.”

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

ess

sin

Bu

Go

als

Go

User Goals

Balancing Goals

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

al nic

als ch Te

Sweet Spot

The 3C’s of the Mobile Web

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

The 3C’s of the Mobile Web

*

Cost If you don't develop your mobile website responsibly, the user could get stuck with a big bill in order to view your content.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

The 3C’s of the Mobile Web

* *

Cost If you don't develop your mobile website responsibly, the user could get stuck with a big bill in order to view your content.

Content Issues like navigation, image sizes, page weight and scripts all need to be considered when thinking about your website on mobile devices.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

The 3C’s of the Mobile Web

* * *

Cost If you don't develop your mobile website responsibly, the user could get stuck with a big bill in order to view your content.

Content Issues like navigation, image sizes, page weight and scripts all need to be considered when thinking about your website on mobile devices.

Context What does your website add to the users mobility? How do you add value to the their physical context? What is the context in which they will use your site? On a bus or train?

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Lose anything that doesn’t support the goals.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Part 3

Mobile Information Architecture Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Home

About Us

Company Overview

Executives

Org Chart

Press Releases

Home Suite

Standard Suite

Pro Suite

Whitepapers

Product Services

License Management Services

Installation Support Services

Consulting Services

Support Request

Intranet Login

Office Hours

Contact

News

Events

Press Releases

Products

Support

News & Events

Blog

Contact

Sales Offices

Contact Form

A Bad Mobile IA

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Services

Keep it Simple

* * * * *

Limit categories to 5 Limit links to 10 No more than 5 levels deep At least one content item per category Prioritize links by activity or popularity

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Products & Services

Contact Us

Support

News & Events

Blog

Locations

A Good Mobile IA

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Home About Us

Remember: Goals, Cost, Content & Context

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Jargon Alert

Clickstream Used to refer to the series of clicks, or path, the user takes to reach a destination in an informational space. Often used to describe user behavior gathered from server logs, but also can be used in early planning, as in “creating the optimal clickstream.”

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Products & Services Support

About Us

Company Overview

Home

Product & Services Overviews

Navigation Executive Overview

Footer

Navigation Latest News

Footer

Latest Blog Posts Main Phone

Blog

Main Address

News & Events

Footer

Contact Events Locations

Legend

Phone Numbers

Page

Primary Address

Content Area Link to Page

Contact Form

Recent Posts

News Items Navigation Navigation

Footer

Footer

Navigation Footer

Designing Clickstreams

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Navigation

Jargon Alert

Mobile Service Provider A broad term to describe the mobile network provider that provides subscribers wireless access to voice and data services. Also known as a mobile network operator, or MNO in the telecommunications industry, though usually referred to as carriers in North America and operators elsewhere in the world.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Part 4

Mobile Web Design

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

More Compatible

Flavors of Mobile Design Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Richer Experience

More Compatible

Flavors of Mobile Design Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Richer Experience

Device UI App UI Gateway Design Content Design

Effort Time to complete task

Effort versus Reward Goal Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Reward

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Multiple Screens Sizes

Multiple Screens Sizes 160 pixels

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128 pixels

176 pixels

Multiple Screens Sizes 220 pixels

160 pixels

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

128 pixels

176 pixels

320 pixels

Multiple Screens Sizes 240 pixels

220 pixels

160 pixels

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

128 pixels

176 pixels

240 pixels

320 pixels

Multiple Screens Sizes 320 pixels

240 pixels

220 pixels

160 pixels

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

128 pixels

176 pixels

240 pixels

320 pixels

320 pixels

Multiple Screens Sizes 320 pixels

320 pixels

240 pixels

220 pixels

160 pixels

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

128 pixels

176 pixels

240 pixels

320 pixels

Recommended Max Size 200 x 250 pixels

320 pixels

Multiple Screens Sizes 320 pixels

320 pixels

240 pixels

220 pixels

160 pixels

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

128 pixels

Comparing Mobile Devices

* * *

Many devices are similar, but vary based on how they are provisioned.

Feature Phones Phone, WAP, SMS

Look only at mass market phones. Do not design for smart phones or PDA’s.

Smart Phones Applications

PDAs Keyboard, Stylus

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

1 3

4

2

1

Select Previous Link or Scroll Up

2

Select Next Link or Scroll Down

3

Back or Page Up

4

Forward or Page Down

Directional Orientation

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Primary Directional Orientation

Content

Navigation

Footer

Design Horizontally Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Header

Navigation

The canvas might not be as robust, but there is still a need for designers.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Part 5

Understanding Mobile Web Standards Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Jargon Alert

XHTML-MP Extensible HyperText Markup Language: Mobile Profile A subset of XHTML Basic and HTML. Used as a primary markup language for the WAP 2.0 protocol.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP *

XHTML Basic and XHTML-MP are virtually indistinguishable

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP * *

XHTML Basic and XHTML-MP are virtually indistinguishable XHTML-MP is the predominant language for the mobile web.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP * * *

XHTML Basic and XHTML-MP are virtually indistinguishable XHTML-MP is the predominant language for the mobile web. It’s possible to use standard tools to create mobile web pages.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP * * * *

XHTML Basic and XHTML-MP are virtually indistinguishable XHTML-MP is the predominant language for the mobile web. It’s possible to use standard tools to create mobile web pages. Since XHTML-MP is similar to XHTML, the transition to the mobile web need not be complicated to developers.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP * * * * *

XHTML Basic and XHTML-MP are virtually indistinguishable XHTML-MP is the predominant language for the mobile web. It’s possible to use standard tools to create mobile web pages. Since XHTML-MP is similar to XHTML, the transition to the mobile web need not be complicated to developers. XHTML-MP is the default industry-supported language for mobile web development.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

XHTML-MP * * * * * *

XHTML Basic and XHTML-MP are virtually indistinguishable XHTML-MP is the predominant language for the mobile web. It’s possible to use standard tools to create mobile web pages. Since XHTML-MP is similar to XHTML, the transition to the mobile web need not be complicated to developers. XHTML-MP is the default industry-supported language for mobile web development. Unless a mobile service provider requires providing WML to support older devices, XHTML-MP is the only needed language in mobile web design.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Example XHTML-MP

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Hello World! <meta http-equiv=”content-type” content=”application/vnd. wap.xhtml+xml” />

Hello World!

This is a simple XHTML-MP Page



If you know XHTML. You know XHML-MP.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Wireless CSS

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Wireless CSS

*

Wireless CSS supports most CSS attributes, but not all of them.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Wireless CSS

* *

Wireless CSS supports most CSS attributes, but not all of them. More advanced styling techniques won’t likely work across multiple mobile browsers.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Wireless CSS

* * *

Wireless CSS supports most CSS attributes, but not all of them. More advanced styling techniques won’t likely work across multiple mobile browsers. The best advice is to keep your CSS as simple as possible.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Wireless CSS

* * * *

Wireless CSS supports most CSS attributes, but not all of them. More advanced styling techniques won’t likely work across multiple mobile browsers. The best advice is to keep your CSS as simple as possible. Try to use document styles versus style

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Keep your code and styles simple and you will do fine on most mobile browsers.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

W3C Initiatives

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

W3C Initiatives

*

Mobile Web Best Practices Goal: To advocate a variety of coding principles and publishing best practices to developers, publishers and mobile service providers.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

W3C Initiatives

* *

Mobile Web Best Practices Goal: To advocate a variety of coding principles and publishing best practices to developers, publishers and mobile service providers.

mobileOK Goal: To create machine-readable labels and a mobileOK trustmark to indicate that the mobile web site adheres to the Best Practices recommendations.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

W3C Initiatives

* * *

Mobile Web Best Practices Goal: To advocate a variety of coding principles and publishing best practices to developers, publishers and mobile service providers.

mobileOK Goal: To create machine-readable labels and a mobileOK trustmark to indicate that the mobile web site adheres to the Best Practices recommendations.

Device Description Goal: To create a method of profiling and identifying device capabilities to ease adaptation.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Jargon Alert

One Web The principle of making the same information and services to users regardless of the device used. This is a very misunderstood, misused and commonly debated concept.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Part 6

Getting started with XHTML-MP Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

With a few exceptions you already know how to code for mobile today.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Correct Encoding & Doctype

*

Character Encoding Ensuring the use of the correct character encoding and doctype makes sure that the page renders as expected.

*

XHTML-MP Doctype The document type (doctype) tells the browser how the page needs to render, including the rules and how strictly to follow these rules.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Use Well-formed Code * *

All elements should be closed, e.g.
.

*

All elements must be closed in the reverse order.

*

The alt attribute should be used for all images.

*

Text should appear within a block level element and not directly in the body.

*

Inline elements should always nest with block level elements.

*

All attributes should appear within quotes.

*

All elements and attributes should use lowercase.

All non-empty elements should be closed.

Example Text

Example Text



<em><strong>Example Text

”Image

Example Text



<em>Example Text






Example Text




Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Avoid Tables for Layout

*

Layout tables become a big problem when viewed in multiple mobile browsers.


Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Place Navigation in the Content Body

*

Given the vertical orientation of the mobile page, we show only navigation that’s relevant to the page.

Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

Use accesskeys in the Primary Navigation

*

The primary navigation should include an assigned accesskey that corresponds to a numbered keypad whenever possible.

  • href=”news.html” accesskey=”1” rel="nofollow">News
  • href=”products.html” accesskey=”2”>Our Products href=”customers.html” accesskey=”3”>Our Customers href=”about.html” accesskey=”4”>About Us href=”contact.html” accesskey=”5”>Contact Us

    Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

    Use Ordered Lists for Navigation

    *

    Using ordered lists for navigation rather than unordered lists will indicate to the use the associated accesskey.


    1. href=”news.html” accesskey=”1”>News
    2. href=”products.html” accesskey=”2”>Our Products href=”customers.html” accesskey=”3”>Our Customers href=”about.html” accesskey=”4”>About Us href=”contact.html” accesskey=”5”>Contact Us

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Use Document Styles, Not External Styles

      *

      Linking to an external file requires most mobile browsers to first load the XHTML-MP document, and then load the external stylesheet.

      *

      When using external stylesheets the user may experience a brief “flash” of unstyled text before the stylesheet has a chance to load. Instead, insert styles into the of a document.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Linking Phone Numbers

      *

      One of the benefits of the mobile web is that its users primarily view it on a phone, allowing the user to quickly and easily make phone calls. +1 206 545-0210

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Forms can be Tricky

      *

      Entering data into a mobile web site is often a difficult and time-consuming process.

      *

      To avoid wasting the user’s time and causing frustration, use few or no forms.

      *

      However, when using forms, keep the needed information as little as possible.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Part 7

      Mobile Publishing

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Slower

      Stylesheets

      SSR

      Simple Faster

      Context vs. Content Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      e

      Reformat Va lu

      Complex

      Mobile Specific Site

      Slower

      Stylesheets

      SSR

      Simple Faster

      Context vs. Content Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      e

      Reformat Va lu

      Complex

      Mobile Specific Site

      Supporting Devices & Browsers

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Supporting Devices & Browsers

      *

      Over 500 devices being sold each year.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Supporting Devices & Browsers

      * *

      Over 500 devices being sold each year. Over 50 mobile browsers to contend with.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Supporting Devices & Browsers

      * * *

      Over 500 devices being sold each year. Over 50 mobile browsers to contend with. Crowding stems from mobile service provider provisioning.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Supporting Devices & Browsers

      * * * *

      Over 500 devices being sold each year. Over 50 mobile browsers to contend with. Crowding stems from mobile service provider provisioning. Mobile service provider linked sites must support all provisioned devices and browsers.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Supporting Devices & Browsers

      * * * * *

      Over 500 devices being sold each year. Over 50 mobile browsers to contend with. Crowding stems from mobile service provider provisioning. Mobile service provider linked sites must support all provisioned devices and browsers. Adopts standards has been around for much longer in mobile.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Supporting Devices & Browsers

      * * * * * *

      Over 500 devices being sold each year. Over 50 mobile browsers to contend with. Crowding stems from mobile service provider provisioning. Mobile service provider linked sites must support all provisioned devices and browsers. Adopts standards has been around for much longer in mobile. Older or poorly designed devices don’t require support. Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Focus on Five.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Publishing Methods

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Publishing Methods

      *

      Educate the user to manually enter a mobile URL such as a folder or sub-domain. e.g. domain.com/mobile or mobile.domain.com.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Publishing Methods

      *

      Educate the user to manually enter a mobile URL such as a folder or sub-domain. e.g. domain.com/mobile or mobile.domain.com.

      *

      Detect the mobile device automatically and redirect the user to a location. In this case, the user simply enters domain.com.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Publishing Methods

      *

      Educate the user to manually enter a mobile URL such as a folder or sub-domain. e.g. domain.com/mobile or mobile.domain.com.

      *

      Detect the mobile device automatically and redirect the user to a location. In this case, the user simply enters domain.com.

      *

      Use the mobile specific .mobi top-level domain. Here the user enters domain.mobi.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Publishing Methods

      *

      Educate the user to manually enter a mobile URL such as a folder or sub-domain. e.g. domain.com/mobile or mobile.domain.com.

      *

      Detect the mobile device automatically and redirect the user to a location. In this case, the user simply enters domain.com.

      * *

      Use the mobile specific .mobi top-level domain. Here the user enters domain.mobi.

      A SMS query that returns a URL called WAP Push.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      The Device Detection Dilemma

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      The Device Detection Dilemma

      *

      Simple Device Detection Publish only one mobile specific site, designed for the lowest supported browser, routing all mobile browsers to it.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      The Device Detection Dilemma

      *

      Simple Device Detection

      *

      Advanced Device Detection

      Publish only one mobile specific site, designed for the lowest supported browser, routing all mobile browsers to it.

      Programmatically render the best possible mobile specific site to the requesting device.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      The Device Detection Dilemma

      *

      Simple Device Detection

      *

      Advanced Device Detection

      *

      Mobile Stylesheets

      Publish only one mobile specific site, designed for the lowest supported browser, routing all mobile browsers to it.

      Programmatically render the best possible mobile specific site to the requesting device.

      Code XHTML pages with the mobile context in mind and use the media type attribute to render a mobile stylesheet to mobile devices.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      The Device Detection Dilemma

      *

      Simple Device Detection

      *

      Advanced Device Detection

      *

      Mobile Stylesheets

      *

      No device detection

      Publish only one mobile specific site, designed for the lowest supported browser, routing all mobile browsers to it.

      Programmatically render the best possible mobile specific site to the requesting device.

      Code XHTML pages with the mobile context in mind and use the media type attribute to render a mobile stylesheet to mobile devices.

      Rely on an alternate domain or subdirectory forcing the user to manually enter or navigate to the mobile specific site.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Jargon Alert

      Adaptation The process of dynamically optimizing content to the restrictions of the requesting device. The adaptation model relies on the mobile device’s user agent profile to tell the server to deliver markup or images based on the browser, screen size and device capabilities.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Testing

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Testing

      *

      Desktop Testing Testing from a normal desktop browser is a great way to start.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Testing

      * *

      Desktop Testing Testing from a normal desktop browser is a great way to start.

      Browser Tools Browsers like Opera and Firefox have tools specific to mobile testing.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Testing

      * * *

      Desktop Testing Testing from a normal desktop browser is a great way to start.

      Browser Tools Browsers like Opera and Firefox have tools specific to mobile testing.

      Emulators Allows for desktop verification without loading on to a device.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Testing

      * * * *

      Desktop Testing Testing from a normal desktop browser is a great way to start.

      Browser Tools Browsers like Opera and Firefox have tools specific to mobile testing.

      Emulators Allows for desktop verification without loading on to a device.

      Device Testing Test as many as you can, but focus on five good mainstream devices.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Testing

      * * * * *

      Desktop Testing Testing from a normal desktop browser is a great way to start.

      Browser Tools Browsers like Opera and Firefox have tools specific to mobile testing.

      Emulators Allows for desktop verification without loading on to a device.

      Device Testing Test as many as you can, but focus on five good mainstream devices.

      Usability Testing Test early and often with as many users as you can.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Resources

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      .mobi Developers Guide Mobile Web

      Part I: Creating Simple Mobile Sites

      BRIAN FLING

      with Ronan Cremin, Jo Rabin and D. Keith Robinson

      http://dev.mobi

      Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Developers Guide

      http://mr.dev.mobi Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      .mobi Mobile Ready Report

      http://www.mobiledesign.org Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Mobile Design

      Thank you.

      Copyright © 2007 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

      Brian Fling Co-founder & Director of Strategy, Blue Flavor [email protected] tel. +1 206 545-0210 mob. +1 206 351-6060 http://www.blueflavor.com/sxsw2007/

      Copyright © 2006 Blue Flavor. All trademarks and copyrights remain the property of their respective owners.

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