Window Eyes svensk handbok i PDF-format - Icap
Window Eyes svensk handbok i PDF-format - Icap
Window Eyes svensk handbok i PDF-format - Icap
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· <strong>Window</strong>-<strong>Eyes</strong> hot keys can be modified under the Hot Keys dialog in the <strong>Window</strong>-<strong>Eyes</strong> voice control<br />
panel. All <strong>Window</strong>-<strong>Eyes</strong> hot keys are defined in Appendix A of the <strong>Window</strong>-<strong>Eyes</strong> manual.<br />
2. Desktop Versus Stand Alone Application<br />
<strong>Window</strong>-<strong>Eyes</strong> can be accessed by logging on to a published desktop, or by using <strong>Window</strong>-<strong>Eyes</strong> as a<br />
published application (depending on the configuration of the Citrix MetaFrame XP server). During a<br />
remote desktop session, <strong>Window</strong>-<strong>Eyes</strong> will interact with any other application launched in the same<br />
desktop area. As a published application (not accessed through a remote desktop session), <strong>Window</strong>-<br />
<strong>Eyes</strong> will only interact with other published applications launched in the same client's unique session.<br />
For example, if <strong>Window</strong>-<strong>Eyes</strong> and Microsoft Internet Explorer are both shared applications, and the<br />
client runs both applications during a unique session, <strong>Window</strong>-<strong>Eyes</strong> will be able to read and interact<br />
with the Microsoft Internet Explorer window. Running <strong>Window</strong>-<strong>Eyes</strong> as a published application will not<br />
read any local application that is run on the client device. Running <strong>Window</strong>-<strong>Eyes</strong> remotely through<br />
Citrix MetaFrame XP will only allow speech access to other remote applications run under the same<br />
unique session. Your local copy of <strong>Window</strong>-<strong>Eyes</strong>, however, can be used to interact with your local<br />
applications.<br />
It is important to note that, while running <strong>Window</strong>-<strong>Eyes</strong> as a remote application, and as a local<br />
application, you will have two instances of <strong>Window</strong>-<strong>Eyes</strong> on the taskbar at one time. You will be able<br />
to tell the difference by examining the names of the applications.<br />
3. Interacting with Other Applications<br />
After a user initiates a Citrix MetaFrame XP session and is running <strong>Window</strong>-<strong>Eyes</strong> successfully, the<br />
interaction between <strong>Window</strong>-<strong>Eyes</strong> and any installed application will work identically to running<br />
<strong>Window</strong>-<strong>Eyes</strong> on a stand alone machine with that same application. For example, <strong>Window</strong>-<strong>Eyes</strong><br />
keystrokes, hot keys, and reading options for Microsoft Internet Explorer will work the same whether<br />
<strong>Window</strong>-<strong>Eyes</strong> is running locally or through a remote Citrix MetaFrame XP session.<br />
4. Multiple <strong>Window</strong>-<strong>Eyes</strong> sessions<br />
Multiple users can run <strong>Window</strong>-<strong>Eyes</strong> under their own unique sessions with no conflicts with other<br />
instances of <strong>Window</strong>-<strong>Eyes</strong> running remotely in Citrix MetaFrame XP sessions.<br />
Running <strong>Window</strong>-<strong>Eyes</strong> Locally on Server<br />
<strong>Window</strong>-<strong>Eyes</strong> can be run on the Citrix MetaFrame XP desktop with no conflicts with other instances of<br />
<strong>Window</strong>-<strong>Eyes</strong> running remotely in Citrix MetaFrame XP sessions.<br />
Remote Access Caveats<br />
1. Software Speech<br />
At the time of this documentation, support for SAPI speech synthesizers in a remote Citrix MetaFrame<br />
XP session is somewhat lacking. Although the voice quality can remain tolerable, the responsiveness<br />
(even over high bandwidth network connections) can lag behind up to two seconds behind a given key<br />
press. For a solution to this problem, review the <strong>Window</strong>-<strong>Eyes</strong> Virtual Synthesizer option listed in the<br />
Server-Side Configuration section.<br />
2. Hot Key Conflicts<br />
<strong>Window</strong>-<strong>Eyes</strong> users are often comfortable with the <strong>Window</strong>s hot keys (such as CTRL-ESC, ALT-<br />
TABB, etc.) that allow them easy access to commonly used areas in the operating system. Pressing<br />
these keys during a remote session will most likely cause the intended action to execute locally rather<br />
than in the Citrix MetaFrame XP session. It is important to note the Important Hotkeys section of the<br />
Running <strong>Window</strong>-<strong>Eyes</strong> Remotely section listed above.<br />
3. Citrix MetaFrame XP Management Console<br />
At the time of this documentation, the Citrix MetaFrame XP Management Console application<br />
(available only to the Administrator of the Citrix MetaFrame XP server) is written in Java. <strong>Window</strong>-<br />
<strong>Eyes</strong>, currently, does not support the Java language interface, and therefore does not provide access<br />
to the Citrix MetaFrame XP Management Console.<br />
4. <strong>Window</strong>-<strong>Eyes</strong> Local Versus <strong>Window</strong>-<strong>Eyes</strong> Remote<br />
If a user runs <strong>Window</strong>-<strong>Eyes</strong> on a client device while at the same time running the Citrix ICA Client<br />
software, <strong>Window</strong>-<strong>Eyes</strong> will remain loaded, but in a suspended state. This will eliminate any hot key<br />
conflicts between the local copy of <strong>Window</strong>-<strong>Eyes</strong> and remote copy of <strong>Window</strong>-<strong>Eyes</strong>. To communicate<br />
with the local copy of <strong>Window</strong>-<strong>Eyes</strong>, or other local applications, the user will need to ALT-TABB out of<br />
the Citrix ICA Client to switch activation from the Citrix ICA Client to the local desktop. <strong>Window</strong>-<strong>Eyes</strong><br />
will no longer be suspended once activation has left the Citrix ICA Client. Closing the Citrix ICA Client<br />
will also result in the local desktop regaining activation. It is possible, even after pressing ALT-TABB to<br />
move activation to the local desktop, for the remote copy of <strong>Window</strong>-<strong>Eyes</strong> to send in<strong>format</strong>ion to the<br />
local copy of <strong>Window</strong>-<strong>Eyes</strong> through the <strong>Window</strong>-<strong>Eyes</strong> Virtual Synthesizer feature. This may cause<br />
some speech to bleed through.