• Skip to main content
  • Skip to primary sidebar
  • Skip to footer

bVisual

  • Home
  • Services
    • How Visio smartness can help your business
    • Visio visual in Power BI
    • Visio Consulting Services
    • Visio Bureau Services
    • Visio Training and Support Services
  • Products
    • Visio Shape Report Converter
    • SS Plus
    • LayerManager
    • visViewer
    • Metro Icons
    • Rules Tools for Visio
    • The Visio 2010 Sessions App
    • Multi-Language Text for Visio
    • Document Imager for Visio
    • multiSelect for Visio
    • pdSelect for Visio
  • Case Studies
    • Case studies overview
    • Using Visio in Education for GIS
    • Visualizing Construction Project Schedules
    • Visio Online Business Process Mapping
    • Nexans Visio Template
    • CNEE Projects, WorldCom
    • Chase Manhattan Bank
  • News
    • Recent news
    • News archive
  • Resources
    • Articles➡
      • ShapeSheet Functions A-Z
      • Comparing Visio for the Web and Desktop
      • Customising Visio Shapes for the Web App
      • Key differences between the Visio desktop and web apps
      • Using the Visio Data Visualizer in Excel
      • Using Visio in Teams
      • Creating Visio Tabs and Apps for Teams with SharePoint Framework (SPFx)
      • Designing Power Automate Flows with Microsoft Visio
      • Innovative uses of Visio Lists
    • Webcasts ➡
      • Visio in Organizations
      • My session and other Visio sessions at MSIgnite 2019
      • Power up your Visio diagrams
      • Vision up your Visio diagrams
      • The Visio 2010 MVP Sessions
    • Visio Web Learning Resources
    • Books➡
      • Visualize Complex Processes with Microsoft Visio
      • Mastering Data Visualization with Microsoft Visio
      • Microsoft Visio Business Process Diagramming and Validation
      • Visualizing Information with Microsoft Visio
  • Blog
    • Browse blog articles
    • Visio Power BI articles
    • Visio for Web articles
    • A history of messaging and encryption
  • About us
    • About bVisual
    • Testimonials
    • Bio of David Parker
    • Contact Us
    • Website Privacy Policy
    • Website terms and conditions
    • Ariba Network

Accessibility

Published on January 28, 2022 by David Parker

Understanding Morse Clicks with Visio

A few years ago, I wrote an article about messaging and encryption inspired by a visit to the National Museum of Computing in the UK. I developed a Morse Click shape to demonstrate how Visio can be used to represent and learn Morse Code. However, I never published the shapes here, and my good friend John Marshall recently wrote an article about Braille in Visio, so I thought I should explain how I made the Morse Click shapes, and I took the opportunity to enhance the shapes with some accessibility features that I have learnt since I originally designed them. I have also changed the shapes to be Visio Web friendly, which means, for example, removing shape effects.

I think I learnt Morse Code as a Cub Scout, but forgotten it in the half-century since. Its evolution, and its use today still makes very interesting reading. Each letter comprises of between one and four short or long clicks, whilst each number has five such clicks. Generally, the most used letters have lesser clicks, with ET being the lowest number, presumably to save an extra terrestrial money on a phone call home!

  • Number of Clicks per Character
  • With page Shape Data Hide Text = False

There are just two master shapes of interest here, Morse Click and Morse Click Rack, and a couple of page Shape Data rows. The Morse Click shape can be anyone of the 36 characters with a simple Shape Data value change, whilst the Morse Click Rack is a list shape and can spell out the words of up to 26 Morse Click shapes within it.

[Read more…] about Understanding Morse Clicks with Visio

Filed Under: Containers, Games, Lists, Shape Data, ShapeSheet Formulas, Visio Tagged With: Accessibility, Morse Code, Shape Design, ShapeSheet, Visio

Published on December 2, 2021 by David Parker

Visio Presentations for the Microsoft Ignite The Tour 2020

Just when we thought the pandemic was coming to an end, another variant appears to scupper our plans. So, resuming in-person events is delayed, and the world isn’t safe until the world is immunised. Therefore, I decided to make the presentations that I was going to be presenting on the abandoned Microsoft Ignite The Tour last year available, although I did manage to go to London and Copenhagen before we all stopped flying around the globe…

David Parker talking about Microsoft Visio …
[Read more…] about Visio Presentations for the Microsoft Ignite The Tour 2020

Filed Under: Accessibility, MSIgnite, PowerBI, Visio, Visio for Desktop, Visio for Web Tagged With: Accessibility, MSIgnite, PowerBI, Visio

Published on January 20, 2020 by David Parker

My sessions at MS Ignite the Tour 2020 London

I was pleased to present two sessions at London ExCel last week about Visio. Attendance was good, maybe too good because some could not get close enough to hear. There was a lot of background noise, and my presentations were too long for the 15 minutes slot, but content was eagerly received.

My Visio Power BI presentation …

I told everyone to download the slide decks, but I cannot find the link on the TechCommunity pages yet, so I have created my own links ….

[Read more…] about My sessions at MS Ignite the Tour 2020 London

Filed Under: Accessibility, MSIgnite, PowerBI, Uncategorized, Visio for Desktop, Visio for Web Tagged With: Accessibility, MSIgnite, PowerBI, Visio

Published on September 12, 2019 by David Parker

Visio Accessibility Guide and Webinar

Visio Accessibility image

I am pleased to announce that I have a guide to accessibility available to download from VisionUp and I will be presenting a webcast on the subject on 26th September 2019. Registration is now open at the following link :  Introducing Accessibility in Visio.

Filed Under: Accessibility, Ebooks, Visio, Visio Online, Webcasts Tagged With: Accessibility

Published on September 4, 2019 by David Parker

Testing Visio shape text for WCAG 2.0 pass

The Web Content Access Guidelines (WCAG) 2.0 provides the current recommendations for making web content accessible to users with vision impairment, but how do you test if your Visio shapes pass? There are several web sites out there that provide this capability, but all of them require the HEX values, rather than the RGB or HSL that Visio provides natively. Therefore, I have created a Visio callout shape that can be associated with a target shape to report on the values of each of its main color elements and provides hyperlinks to automatically check the contrast ratio on WebAIM.

Color Values Shape


The colour formats that can be selected from either the Shape Data window or the right mouse menu are:

[Read more…] about Testing Visio shape text for WCAG 2.0 pass

Filed Under: Accessibility, Color, Shape Data, Visio, Visio Online Tagged With: Accessibility, Hyperlinks, Shape Data, WCAG

Published on July 5, 2019 by David Parker

Narrated Text in Visio for Accessibility

One of the ways that Visio supports accessibility is to provide text that is read out by a screen reader, such as Windows Narrator or JAWS. This Alt Text can be set using Format Shape / Size & Properties tab using the Title and Description text boxes. The Title is the initial text that is read out when a shape is attentioned, and the Description will only read out if the user pauses. The Description text box only allows 255 characters to be entered and displayed, but this is not actually the limit!

VisioAltText
[Read more…] about Narrated Text in Visio for Accessibility

Filed Under: Accessibility, Shape Data, ShapeSheet Formulas, Visio, Visio Online Tagged With: Accessibility, ShapeSheet

  • Page 1
  • Page 2
  • Go to Next Page »

Primary Sidebar

  • LinkedIn
  • Twitter

Recent Posts

  • Co-authoring and Commenting with Visio Documents
  • Fixing dimensions of 2D shapes
  • Merging Linked Data from Similar Tables
  • Smart Radio Buttons and Check Boxes in Visio
  • Using Button Face Ids in Visio

Categories

Tags

Accessibility Add-Ins Connectors Containers Data Export Data Graphics Data Import Data Visualizer Educational Excel GraphDatabase Hyperlinks Icon Sets JavaScript LayerManager Layers Legend Link Data to Shapes Lists MSIgnite MVP Office365 Org Chart PowerApps PowerBI PowerQuery Processes Setup and Deployment Shape Data Shape Design ShapeSheet ShapeSheet Functions SharePoint 2013 SQL Teams Validation VBA Video Visio Visio 2007 Visio for the Web Visio Online Visio Services Visio Viewer Webinar

Footer

bVisual Profile

The UK-based independent Visio consultancy with a worldwide reach. We have over 25 years experience of providing data visualization solutions to companies around the globe.

Learn more about bVisual

  • Amazon
  • E-mail
  • Facebook
  • LinkedIn
  • Twitter
  • YouTube

Search this website

Recent posts

  • Co-authoring and Commenting with Visio Documents
  • Fixing dimensions of 2D shapes
  • Merging Linked Data from Similar Tables
  • Smart Radio Buttons and Check Boxes in Visio
  • Using Button Face Ids in Visio

Copyright © 2025 · Executive Pro on Genesis Framework · WordPress · Log in