for now probably the AA170 or AA600...the antscope software is the same for 
all the new models from the AA30 to the AA1400...the differences being upper 
frequency range as the model number indicates.
The rig experts are much nicer than the MFJ units and pricing is better.
There are older models as well that are discontinued but available on the 
used market, but they all seem to use the same antscope software.
With just a brief look at the antscope software, menus are accessible, and 
the main screen can be read with jaws cursor...without a unit to connect 
though, no information is shown on the main screen.  There are plenty of 
hotkeys built in for switching modes and so on.
If not totally accessible, the software seems as though it could be scripted 
or modified by someone with programming expertees to read the important 
measurement info.
And, with the serial data port out of the unit, the hampod could likely be 
programmed to work with the unit if you wanted a portible solution.

73
Colin, V A6BKX
--------------------------------------------------
From: "Alan R. Downing" <[log in to unmask]>
Sent: Wednesday, October 22, 2014 5:35 AM
To: <[log in to unmask]>
Subject: Re: rig expert software?

> Colin, which model are you talking about?
>
> 73
>
>
> Alan R. Downing
> Phoenix, AZ
>
> -----Original Message-----
> From: For blind ham radio operators [mailto:[log in to unmask]]
> On Behalf Of Colin McDonald
> Sent: Tuesday, October 21, 2014 9:31 PM
> To: [log in to unmask]
> Subject: rig expert software?
>
> Has anyone here tried using the rig expert antenna analyzer, with the =
> rig expert software with a screen reader?
> I don't have the device here, but the software seems like it might be =
> usable to some extent...I'll have to borrow a unit to investigate =
> further however.
> It has serial data in and out, so even something like the hampod could =
> work with it from what I understand about how that device operates.
> 73
> Colin, V A6BKX