[nfbcs] Practical Tips for Improving a Blind Person's Productivity on Computers
Louis Maher via nfbcs
nfbcs at nfbnet.org
Thu May 15 00:05:58 UTC 2014
Thank you Doug.
When I was in college, I would hold a transistor radio next to a computer.
You could tell when the machine was in a loop because it had a steady tone.
The more statements in the loop, the lower the frequency of the loop noise
because there were fewer cycles per second with long loops rather than short
loops.
Regards
Louis Maher
Phone 713-444-7838
E-mail ljmaher at swbell.net
-----Original Message-----
From: nfbcs [mailto:nfbcs-bounces at nfbnet.org] On Behalf Of Gary Wunder via
nfbcs
Sent: Wednesday, May 14, 2014 5:45 PM
To: 'NFB in Computer Science Mailing List'
Subject: Re: [nfbcs] Practical Tips for Improving a Blind Person's
Productivity on Computers
This is fascinating and exemplifies thinking out of the box as much as
anything I've seen recently. I remember touching the transformer of a
transmitter to tune for minimum current and listening for fan speed to
determine the appropriate load on the tubes. I had thought such things were
out of the question, but I can see I am wrong.
-----Original Message-----
From: nfbcs [mailto:nfbcs-bounces at nfbnet.org] On Behalf Of Doug Lee via
nfbcs
Sent: Wednesday, May 14, 2014 5:02 PM
To: Louis Maher via nfbcs
Subject: Re: [nfbcs] Practical Tips for Improving a Blind Person's
Productivity on Computers
This is not so much a tip as a general concept, but...
I have for years been somewhat famous for my use of telephone pickup coils
as a means of monitoring otherwise obscure computer and other electronic
activity. Recently, while dealing with a most bothersome and disabling mess
on my laptop, I learned how to use a mixture of this tactic and some
memorization, fueled by initial sighted assistance in a few places, to wind
my way independently through a system recovery process. I posted an audio
demonstration of this process at
http://www.dlee.org/lt2.mp3
This 26-minute audio file covers the following concepts:
- Use of FaceTime and Skype with video for remote assistance with
screens (brief discussion).
- The general principal of the coil-and-amp monitoring approach.
- A summary of things you can do with this in Windows.
- A demonstration of the items mentioned (most of the file).
The demo shows how I could use the coil sounds to
- Known when to hit F8 to interrupt the boot process and whether it worked.
- Learn some specific types of machine activity on your particular
computer, such as normal versus abnormal boot sequences.
- Detect the arrival of expected user prompt screens in a process.
- Log in safely regardless of whether the input boxes are
prepopulated.
- Verify whether a DOS-style command prompt has appeared when wanted.
- Determine whether a specific file exists.
- Determine whether a file copy or rename succeeded.
Of course, such computer use with absolutely zero access to printed output
has its limits; and though not planned (and not edited later), the demo
concludes with a demonstration of this fact as well. :-)
I mention this in the recording but will also say it here: Sounds from one
computer will not necessarily equal those from another; you have to learn
what to expect from a specific machine by listening at times when you know
what is happening. Also, it should go without saying that a reader is a
safer assistant in many speechless cases than a coil of wire; but I present
my experiences for those who often find readers lacking, as well as, of
course, for those who are just curious to hear what sorts of squeaks,
squawks, and old-style sci fi noises can emanate from such a direct audio
translation of a computer-generated EM field.
Do with all this as you like. :-)
On Wed, May 14, 2014 at 04:26:39PM -0500, NFBCS mailing list wrote:
Thanks Gary. That is what I am looking for.
Regards
Louis Maher
Phone 713-444-7838
E-mail ljmaher at swbell.net
-----Original Message-----
From: nfbcs [mailto:nfbcs-bounces at nfbnet.org] On Behalf Of Gary Wunder via
nfbcs
Sent: Wednesday, May 14, 2014 9:03 AM
To: 'NFB in Computer Science Mailing List'
Subject: Re: [nfbcs] Practical Tips for Improving a Blind Person's
Productivity on Computers
To go directly to a website without first going to your home page, use the
run command and type the name of your website: www.nfb.org
-----Original Message-----
From: nfbcs [mailto:nfbcs-bounces at nfbnet.org] On Behalf Of Louis Maher
Sent: Wednesday, May 07, 2014 5:33 AM
To: NFB in computer science; 'Discussion of the Graphical User Interface,
GUI Talk Mailing List'; Orca List
Subject: [nfbcs] Practical Tips for Improving a Blind Person's Productivity
on Computers
Hello,
During the summer NFB national convention in Orlando Florida, the NFB in
Computer Science will hold a meeting. In this meeting, we will have about a
30 minute discussion on "Practical Tips for Improving a Blind Person's
Productivity on Computers". I have attached an initial list of these tips.
I would invite others to add their own tips to this list. Better yet,
others could present their tips in person during the meeting, and receive
their own one-minute of fame.
I have separated this list into Windows, iOS, and Linux. Please send me
your suggestions. We are looking for an appropriate web location to display
this list.
I have also pasted the current list after my signature.
Thanks for your consideration.
Regards
Louis Maher
Phone 713-444-7838
E-mail ljmaher at swbell.net
----
Practical Tips for Improving a Blind Person's Productivity on Computers
----
Windows Computers
Place a shortcut to the favorites on your desktop.
Go to C:\Users\userID\Favorites, click the right mouse button, and select
send to, and select desktop. You can then access your favorites with
Windows Explorer.
If you have a Braille display, Control+alt+tab allows you to feel and hear
the window you are on. Good for selecting another Window in high noise
environments.
If you are using JAWS, JAWS key + f10 shows all your sessions in alphabetic
order. To go to a session, arrow down to your choice, and hit enter.
To save attachments in an Outlook message: arrow up to the top line in the
body of the text message, shift + tab to the attachment box, hit control + a
to select all the attachments, hit control + c to copy all the attachments
into the clipboard, in Windows Explorer, move to wherever you want the files
to be stored, and hit control + v.
If you have a file, and you want to Copy its path into the clipboard, select
the file in Windows Explorer, hit shift + applications, and hit the "copy as
path" option.
For adobe, when controls disappear, you can still use the keystrokes like
control+shift+s for save as, and control+p for print.
To reliably start the Surface Pro Two with Windows 8.1: push the power
button for half a second, count to fifteen seconds, hit windows + enter to
bring up narrator, hit tab to get to the password field, fill in the
password and hit enter. I have JAWS set to load automatically after the
login process. JAWS does not come up for me reliably in the login dialog.
Windows + enter starts and stops Narrator. Narrator is much improved in
Windows 8. Start the surface Pro Two with narrator.
To put the Surface Pro Two to sleep, exit JAWS, start Narrator (windows +
enter), go to the desktop (windows + m), alt + f4, and pick the sleep
option. Use Narrator for the wake-up process.
Map a SharePoint Website to a Disk Drive
To establish a link to a SharePoint site through Windows Explorer, go to the
SharePoint website, hit alt+d for the address field, starting from the end
of the address, delete all of the address until you get to the website just
above the SharePoint site in question, hit enter which opens the website
containing a link to your SharePoint page, tab down until you are on your
SharePoint link, click the right mouse button (which is the context menu),
hit the copy shortcut option, hit Windows + e to go to Windows Explorer,
hit shift + tab to bring you to the left side of the screen (in tree view)
and land on computer (which is my PC in Windows 8), click the right mouse
button, arrow down to Map Network drive, hit enter, paste the SharePoint
shortcut name into the folder field, hit shift + tab and select a drive,
tab to "reconnect at startup and check it, tab to finish.
Now when you want to read or add documents to your SharePoint site, hit
Windows + e for Windows Explorer, hit shift + tab to go to the tree view,
arrow down to the appropriate disk drive, and your SharePoint documentation
will appear in a Windows Explorer dialog. You can open, copy, and delete
files just like any Windows Explorer dialog.
----
iOS Machines
Read Anna Dresner's book, "Getting Started with the iPhone and iOS 7, An
Introduction for Blind Users" from the National Braille Press (npb.org) as
an introduction to the iPhone.
For the focus 14: chord k turns keyboard help on, chord b turns help off.
This 14 cell Braille display works well with the iPhone.
-----
Linux Machines
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--
Doug Lee dgl at dlee.org http://www.dlee.org
SSB BART Group doug.lee at ssbbartgroup.com
http://www.ssbbartgroup.com
"The best executive is the one who has sense enough to pick good men to do
what he wants done, and self-restraint enough to keep from meddling with
them while they do it."--Theodore Roosevelt
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