Since joining Bridge, I’m feeling like a senior citizen. So I’ve found quite a few interesting and relevant resources about accessibility and the senior population.
Often when we talk about accessible websites, we think about screen readers, alt tags and resizable text. Vision impairment is definitely an issue for seniors, but there are a lot of cognitive and behavioral differences to consider as well.
Fidelity Investments did studies on designing websites for people over 50, and AARP.org gives a good summary of the Eight Lessons Learned. Many of the findings do not pertain to vision or motor impairment. Seniors read, process and interact differently than younger users, have lower levels of confidence and understanding, and higher levels of anxiety when it comes to using the web. The amount of content per page, clarity of content and terminology, and consistent placement of navigation are all important to consider.
Lots of links about designing for older users
http://www.aarp.org/olderwiserwired/
Here’s a checklist:
http://www.nlm.nih.gov/pubs/staffpubs/od/ocpl/agingchecklist.html
The Greater Good
In an interview with AARP, Ben Shneiderman talks about “Creating Participation”. This is what he says:
“…I think the highest goal of web design for older people should be not only to serve the elders, but to benefit from them. It’s the contributions that they can make to our society by their participation –that is the real pay off.
We’re going to benefit their lives by the social communication, by the challenges we give them, by the educational experiences, by the information for their own lives, by their capacity to do banking, or make travel arrangements, and send photos, and receive photos from grandchildren, and so we’ll benefit seniors.
But we’ll also benefit everyone else who will gain from their experience and their wisdom. Increasing the participation of older users in society is the opportunity that attracts me.”