Hi Jonathan, it's Maria.  First, I think your ideas for describing the
scene are great.  Also I think that both sighted and non-sighted users
need to be made aware that they can put more than one player on either
side of the cart (e.g. I initially thought you could only put one
player per side and that the 4 knots were so you could position the
player at different intervals on the rope).

Second, I use the NVDA screen reader and I've never actually had to
turn on or off the Forms Mode you mentioned, I just went through the
preferences menu again and it seems to me like the Forms Mode is
embedded in the system.  I use the Tab/Shift-Tab keys not only to go
back and forth through form fields but also to go back and forth
through links on a web page or in software.

I like your idea of using a different widget for the Mute button, a
toggle switch with radio buttons or something like that would help the
user to know what the Mute status is.

Your idea to make the cart so that the user can focus on it when they
Tab through is a great idea, and once the user focuses on the cart the
screen reader should read a description (long or short depending on
the user's preference).  There should be a button where the user can
choose long (introductory) descriptions for elements on the page or
short descriptions that would give only the basic info (e.g. "Cart:
then whatever info is meant to be conveyed").  Sam's e-mail described
a "live region" and I'm not too sure what this is, but it sounds like
an element that gets automatic focus when it changes.  If this is
correct, then it sounds like a good idea to use a live region to read
out the status of the net forces and motion of the cart.

As for how to move the players along the rope, I'm not sure of the
best way to do this, but we need something like an accessible version
of drag-and-drop.  Could a key combo be used that doesn't have any
meaning to NVDA or other screen readers (e.g. something like Ctrl-Tab
to move the player right and Shift-Ctrl-Tab to move the player left)?
Thanks, and take care.
-- 
MarĂ­a Carmen C. Cruz
CyberWave Web Design - www.cyberwavedesign.com.
Tetra Society of North America - www.tetrasociety.org.
Visit https://www.canadahelps.org/GivingPages/GivingPage.aspx?gpID=35700
to check out a list of great charities you can donate to online.
Catch my blog at http://cruzviewz.blogspot.com.

On 12/13/14, fluid-work-requ...@fluidproject.org
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