2. Definition of Usability
can figure out how to use the thing
to accomplish some desired goal
without it being more trouble than it’s worth
Something is usable if a person:
Steve Krug, “Don’t Make Me Think”
3. How Changing a Button
Increased a Site’s Annual
Revenues by $300 Million
- Jared Spool
9. Incoming phone calls
Bridge staff tracked calls for one week:
Equipment availability 17
Equipment accepted 4
Equipment donation pickup/process 5
Directions to Mobility Center 2
10. Bridge user needs and wants
I want to donate equipment. Where are you?
I need medical equipment. What do you have?
I want to find out about upcoming events.
What’s new?
11. Bridge business goals for site
Increase financial
donations through website
Attract more volunteers
Make it easier to donate
medical equipment
Increase visibility of Bridge
programs and partnerships
13. Results
43% increase
in equipment
revenue
66% increase
in donations
10% decrease
in bounce rate
14. People first: Do user research
Website data shows popular pages
Search shows topics and terms
Phone calls and customer service requests
Listen, observe – interviews, research
17. Plan for content
Contact information, hours, directions.
Don’t forget this.
What will be updated frequently?
How will people know?
How will it display on different devices?
What is most important?
Remember, not everyone sees the home page
19. Write your content as a
conversation with the customer
Answer their questions - directly
Talk to them directly – “you”
Use everyday language – not legalese
20. Our Vision
Whether it's recyclables that
we can use again, yard waste
that we can turn into mulch,
or items we haul to the
landfill, we are always looking
for ways to keep the Bluegrass
beautiful. Our work is not just
about getting rid of things, it's
about Lexington's quality of
life, its health, and the look
of our community.
Waste Management page
21. User-focused content
Not flashy, but focused
on exactly what citizens
actually want to know
Examples from the National Assoc.
of Government Webmasters
22. Usable content = readable text
LIMIT ALL CAPS, red text
Centered text slows reading
Size matters – small text makes me leave
Use headings – they provide structure, support
scanning, improve SEO, add accessibility
25. Don’t force users to:
Register first (see $300 billion button)
Open a new window
Download a full document when a summary will do
Scrolling is OK (within limits)
28. Website design recommendations
Logo top left – links to Home
Main menu across the top
Search, shopping cart top right
Describe what you do – above the fold
Link style, visited links
Footer – contact info, social media
30. Basic accessibility
1. Images – with “alt text”
2. Use appropriate format
3. Color – contrast, not sole means of communicating
4. Keep It Simple – avoid clutter, fancy features
31. A picture is worth a 1,000 words
When you can see it
32. Alt Text
Text is read by assistive
technology and
displayed in browsers
when loading.
Good text describes
content, function.
Don’t duplicate “alt” and
“title” text
33. Right format
Don’t use images
for text
Be purposeful
with PDFs
Use tables for
data, not design
38. Usability Resources
Nielsen Norman Group – research-based articles
The $300 Million Button – User Interface Engineering
Writing for the Web – Usability.gov
What Does Usability Mean – Whitney Quesenbery
Don’t Make Me Think – Steve Krug
41. Schmooze:
Making ingratiating small talk – talk that is
business oriented, designed to both provide
and solicit personal information but avoids
overt pitching.
- Urban Dictionary
To chat in a friendly and persuasive manner
especially so as to gain favor, business, or
connections.
- - Merriam Webster