GTT Toronto Summary Notes, NVDA Session One, November 15, 2018

Summary Notes

 

GTT Toronto Adaptive Technology User Group

November 15, 2018

 

An Initiative of the Canadian Council of the Blind

In Partnership with the CNIB

 

The most recent meeting of the Get Together with Technology (GTT) Toronto Group was held on Thursday, November 15 at the CNIB Community Hub.

 

*Note: Reading Tip: These summary notes apply HTML headings to help navigate the document. With screen readers, you may press the H key to jump forward or Shift H to jump backward from heading to heading.

 

November Topic: NVDA Session One

 

GTT Toronto Meeting Summary Notes can be found at this link:

 

Ian White (Facilatator, GTT)

Jason Fayre (Presenter, CNIB)

Chris Malec (Note taker)

 

Ian opened the meeting:

The meeting began with a roundtable discussion. A member is getting a new computer soon, and asked about what software is compatible with what. Jason answered that Jaws 2018 and Office 365 work well together, as do Office and NVDA. For browsers, Microsoft Edge isn’t quite there yet in terms of accessibility. Chrome is quite reliable, and Internet Explorer is increasingly not useful. It’s not being updated, so it can’t support new web technologies. It’s really important, if you can, to keep your screen reader up-to-date, because browsers and websites are constantly being updated. Office 365 updates monthly for example. The latest version of Jaws is 2019, which came out two weeks ago. Jaws has always done the typical upgrade system, where you can purchase a maintenance agreement that gives you the next two upgrades. In the U.S. they’re going to an annual subscription fee around $60, which gives you regular upgrades. This plan isn’t in Canada yet.

Jason then demonstrated the small speaker he will be using for his presentation. It’s called an Anker SoundCore Mini. It’s about the size of a tennis ball, and they’re quite cheap, $30 on Amazon. Anker makes iPhone chargers and speakers. It’s Bluetooth enabled, has an audio jack, an FM radio built in, and a micro SD slot. It has a really good battery life too.

Jason also demonstrated a new type of Bluetooth keyboard available for the iPhone, called a Tap keyboard. You wear it on your hand. It looks like five rings connected by a cable, and goes on your thumb and each finger. You type by using defined gestures, tapping on a hard surface. For example, each finger is a vowel, and other letters are made by various finger combinations. It’s possible to get quite fast with it. It’s fully accessible. It’s useful for typing on the go. It’s about $200 off Amazon. The company is called Tap Systems. There were some blind people involved in designing it. It allows you to type with one hand. It has a VoiceOver mode, so that you can control your phone with it. It’s gotten a lot of mainstream press related to virtual reality systems. A member asked about the best browser to use with Jaws. Jason said Chrome is the safest, but that FireFox works well too. There was an issue with FireFox for a couple of weeks, but it’s resolved now. Compatibility can be a problem; FireFox won’t work with Jaws16 for example.

 

 

Primary Presentation, NVDA:

Ian introduced the topic. NVDA is an acronym for Non-Visual Desktop Access. According to their website, it was the idea of a couple of Australian developers who have vision loss. They wanted to design a free screen reader as a social justice cause; many people in the developing world need screen readers, but can’t afford what was available. Whole sectors of the populations were cut off from computer technology. They decided to build an open-source screen reader, so that anyone who wants to, can add content. It’s available as a free download. They now occupy about 31% of the screen reader market globally.. Jaws has about 48%. This trend has been steady. It’s been translated into 43 languages, and is being used in 128 countries world wide, by millions of users. They do ask for donations if you’re able, because that helps keep it going. The updates come automatically, and are free as well.

Jason discussed making the topic of NVDA a multi-evening topic, in order to focus on different aspects of using it.

You can find NVDA at NVAccess.com or dot org. From the site, there’s a download link. When you do this, the first screen asks for donations, either one-time, or on-going. The default is a one-time $30 donation, so you need to find the button on the page that says “I don’t want to donate at this time.” You have to have Windows7 or better to run it. NVDA is labelled by year, then by version, so that NVDA 2018.3 is the third release for this year. There are usually four releases per year.

Jason then demonstrated the installation process. In response to a member question, Jason said that you can also download it to something like a Microsoft Surface. It does have limited touch control. It works on Windows only, not Apple or Linyx. The installation process is a series of simple steps, and then a very short installation time compared to Jaws. Jaws typically takes 5-10 minutes, and NVDA took less than a minute. Once you start the installer, NVDA will talk to you in its own voice during the install.

A dialogue comes up inviting you to configure. You’ll be asked which keyboard layout you want to use: laptop or desktop. The desktop layout uses a numeric keypad for many functions. Laptop mode uses other key combinations, assuming you don’t have a numeric keypad. If you’re installing it as your primary screen reader, check the box that says to load automatically when starting your system.

You are then asked about whether you will allow data collection about your use of NVDA, for development purposes.

The voice that came up in Jason’s demo was the default Microsoft voice. This is new. E-Speak, the voice that used to come up had a well-earned reputation for being intolerable. Though unpleasant to some, E-Speak has lightning-fast response times and speech rate compared to the Microsoft voice.

There are other options for voices. You can buy add-ons for around $100, that will allow you to use Eloquence or Vocalizer voices, some of the voices you might be used to from Jaws or on your iPhone. You could have Apple Samantha as your default NVDA voice. Even within Microsoft there are a few passable voice options.

Many navigation functions will remain the same, because they’re Windows hotkeys with no relationship to the screen reader. You can adjust the speech rate from within NVDA preferences, or there’s a shortcut keystroke.

There’s a quick-help mode that you can activate with insert1. The help mode is a toggle, and it’s the same keystroke as Jaws. NVDA has tried to reproduce as many of the same keystrokes as they could.

If you go to the NVDA menu under help, there’s a quick reference section. This brings up a webpage with all NVDA commands. All of the commands are reassignable. There’s also a “what’s new” section, and a user guide.

NVDA works with a good range of braille displays.

It will work with all the major applications that you’re likely to use. In terms of browsers, you’re still better off with Chrome or FireFox.

 

There are built-in sound effects to indicate actions like pop-up windows. The level of announcements you get is configurable. Navigation commands within documents are the same as Jaws. Just as with Jaws, insert F gives information about the font.

Because NVDA is a free product, it doesn’t have free tech support. You can, however, purchase hourly tech support, in blocks of hours, at around $13, and the block will last a year. There’s also a very high-traffic mailing list to ask questions of other users. There’s also a training guide which you can purchase. It’s more structured, and has a series of tutorials. It’s $30 Australian, and is  quite good. There are three different courses, basic, Excel, and Word. Each are $30, and worth it. You can get them in audio for a bit more money, or as braille, which is also more expensive.

Ian contributed that you can ask an NVDA question in a Google search, and will most likely find an answer.

Excel, Word, Outlook, Thunderbird, and the major browsers work well. Occasionally you’ll find an application where NVDA works better than Jaws, perhaps because the developers wanted to use it.

Because of licensing, you can’t use your Jaws Eloquence voice in NVDA. To compare, the NVDA installer is 21 meg, and the Jaws installer is well over 100. NVDA also works faster. There’s an NVDA pronunciation dictionary.

As Jaws does, opening Google lands you in the search field. NVDA has the same concept of forms mode. The home and arrow keys work the same as Jaws when navigating webpages. There’s a current Chrome bug in which entering text into the search field causes the phrase to be spoken repeatedly as you enter each keystroke.

You can use H and numbers one, two and three to move through headings. Insert F7 brings up an elements list. It defaults to a links list, but if you hit shift tab, you have the choice to switch between which elements you want a list of, headings, buttons, landmarks etc. You can use insert Q to quickly turn off NVDA, and control alt N, to start it. Entering and exiting will give you a four-note tone to let you know it’s doing it.

Add-ons for NVDA are what Jaws calls Jaws scripts. These are little bits of code that people have designed to do specific tasks, remoting into a machine for example.

A member asked if it can be used on a Chrome book. Jason answered no, because Chrome books run Chrome OS, which is a totally different operating system.

NVDA does have a built-in OCR function.

 

Upcoming Meetings:

  • Next Meeting: Thursday, December 20 at 6pm
  • Location: CNIB Community Hub space at 1525 Yonge Street, just 1 block north of St Clair on the east side of Yonge, just south of Heath.
  • Meetings are held on the third Thursday of the month at 6pm.

 

GTT Toronto Adaptive Technology User Group Overview:

  • GTT Toronto is a chapter of the Canadian Council of the Blind (CCB).
  • GTT Toronto promotes a self-help learning experience by holding monthly meetings to assist participants with assistive technology.
  • Each meeting consists of a feature technology topic, questions and answers about technology, and one-on-one training where possible.
  • Participants are encouraged to come to each meeting even if they are not interested in the feature topic because questions on any technology are welcome. The more participants the better able we will be equipped with the talent and experience to help each other.
  • There are GTT groups across Canada as well as a national GTT monthly toll free teleconference. You may subscribe to the National GTT blog to get email notices of teleconferences and notes from other GTT chapters. Visit:

http://www.GTTProgram.Blog/

There is a form at the bottom of that web page to enter your email.

 

 

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