Dos artículos para recordar que el placeholder es una mala idea:
Placeholders in Form Fields Are Harmful
Placeholder text within a form field makes it difficult for people to remember what information belongs in a field, and to check for and fix errors. It also poses additional burdens for users with visual and cognitive impairments.
Don’t Use The Placeholder Attribute
The placeholder attribute contains a surprising amount of issues that prevent it from delivering on what it promises. Let’s clarify why you need to stop using it.
University (Paid)
- Central Washington University (CWU) Program dedicated to increasing awareness for accessibility issues
- Georgia Institute of Technology: Information and Communication Technology (ICT) Accessibility Verified Certificate
- Media Access Australia (W3C Member): Professional Certificate in Web Accessibility
- Mohawk College: Ontario College Graduate Certificate in Accessible Media Production
- University of Illinois DRES IT Accessibility Badging Program
- University of Illinois Information Accessibility Design and Policy (IADP): Certificate Program
- University of South Australia: Professional Certificate in Web Accessibility
- Ryerson University: The Chang School: Web Accessibility Auditing and Reporting
- Ryerson University: The Chang School: Web Accessibility for Developers
Private (Paid)
- 4syllables's Accessibility for web writers
- Deque University - Note: PwD are eligible for scholarships
- Level Access (previously SSB Bart Group) - Access University
- Online Learning Consortium (OLC) Institute for Professional Development Accessibility Track
- Pacellio Group - TPG Tutor
- Pluralsight - Making a Web Form Accessible
- Pluralsight - Meeting Web Accessibility Guidelines (Section 508/ WCAG 2.0)
- Siteimprove Academy
- Styles in MS Word: A Primer for Accessible Document Design, the Course!
- Team Treehouse - Web Accessibility Compliance
- UX Foundations: Accessibility
- WebAIM's Web Accessibility Training
Conferences & Events
- A11Y Project Events
- Accessing Higher Ground
- Accessible by Design
- ASSETS: ACM SIGACCESS Conference on Computers and Accessibility
- CSUN Assistive Technology Conference
- Environments for Humans' Accessibility Summit
- Inclusive Design 24 (#ID24):
- Knowbility's AccessU
- Web4All
Free
- Accessibility MOOC - Inclusive Online Course Design
- Digital Accessibility as a Business Practice
- Future Learn - Digital Accessibility: Enabling Participation in the Information Society
- Google's Udacity Accessibility course (text version)
- Google's Udacity Web Accessibility - Developing with Empathy
- Microsoft's Training teachers to author accessible content
- Professional Web #A11y Auditing Made Easy
- Start Building Accessible Web Applications Today, by Marcy Sutton
- Teach Access
- UC Berkeley Intro to Course #Accessibility - 6 modules on designing accessible content
- Open.edu: Assistive technologies and online learning
- Ryerson University & Canvas.net: Web Accessibility for Developers
- University of Colorado Boulder & Coursera: Basics of Inclusive Design for Online Education
- Minnesota IT Services: Accessible Word Document Training
- UNICEF Agora Training on Web Accessibility
Webinars
- 3playmedia
- Accessibility Association
- Accessibility Talks (A11Y Talks) - Virtual meetup and video series
Educational Videos
- 3playmedia's Videos
- A11ycasts with Rob Dodson
- Debugging Accessibility with Alice Boxhall
- Marcy Sutton's Accessibility Presentations
- State of Texas Creating Accessible Microsoft Office Documents
Also refer to the MeetupsAccessMeetups Twitter list by Web Axe and this other meetup list by Deborah Edwards-Onoro.
- Accessibility DC
- Boston Accessibility
- Buffalo Accessibility Meet-up (Buffa11y)
- Chicago Digital Accessibility and Inclusive Design
- London Accessibility Meetup
- Montreal's web accessibility & inclusive design meet-up
- Mid-MO Web Accessibility Meetup
- New York City A11yNYC
- Ottawa a11yYOW
- Portland Accessibility and User Experience Meetup
- Quebec City a11yQC
- Raleigh-Durham a11yRTP
- role=drinks
- role=drinks Hamburg
- San Francisco
- Seattle Area Accessibility & Inclusive Design
- Toronto a11yTO - both a meetup and a conference
- Web Accessibility & Inclusive Design - Sydney
- Web Accessibility & Inclusive Design - Melbourne
- Digital Accessibility and Inclusive Design Meetup - Auckland
Certificates
- International Association of Accessibility Professionals (IAAP) Certification
- Media Access Australia (W3C Member): Professional Certificate in Web Accessibility
- Mohawk College: Ontario College Graduate Certificate in Accessible Media Production