JSXGraph
JSXGraph share

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Screen reader
QR code 
<iframe 
    src="https://jsxgraph.org/share/iframe/screen-reader" 
    style="border: 1px solid black; overflow: hidden; width: 550px; aspect-ratio: 55 / 65;" 
    name="JSXGraph example: Screen reader " 
    allowfullscreen
></iframe>
This code has to 
<div id="board-0-wrapper" class="jxgbox-wrapper " style="width: 100%; ">
   <div id="board-0" class="jxgbox" style="aspect-ratio: 1 / 1; width: 100%;" data-ar="1 / 1"></div>
</div>

<script type = "text/javascript"> 
    /*
    This example is licensed under a 
    Creative Commons Attribution ShareAlike 4.0 International License.
    https://creativecommons.org/licenses/by-sa/4.0/
    
    Please note you have to mention 
    The Center of Mobile Learning with Digital Technology
    in the credits.
    */
    
    const BOARDID = 'board-0';

    const board = JXG.JSXGraph.initBoard(BOARDID, {
        boundingBox: [-5, 5, 5, -5],
        axis: true
    });
    var A = board.create('point', [2, 3], {
        name: 'point A',
        tabIndex: 0,
        snapToGrid: true,
        aria: {
            enabled: true,
            label: (self) => `${self.name} is at ${self.X().toFixed(0)} ${self.Y().toFixed(0)}`,
            live: 'polite'
        }
    });
 </script> 
/*
This example is licensed under a 
Creative Commons Attribution ShareAlike 4.0 International License.
https://creativecommons.org/licenses/by-sa/4.0/

Please note you have to mention 
The Center of Mobile Learning with Digital Technology
in the credits.
*/

const BOARDID = 'your_div_id'; // Insert your id here!

const board = JXG.JSXGraph.initBoard(BOARDID, {
    boundingBox: [-5, 5, 5, -5],
    axis: true
});
var A = board.create('point', [2, 3], {
    name: 'point A',
    tabIndex: 0,
    snapToGrid: true,
    aria: {
        enabled: true,
        label: (self) => `${self.name} is at ${self.X().toFixed(0)} ${self.Y().toFixed(0)}`,
        live: 'polite'
    }
});
<jsxgraph width="100%" aspect-ratio="1 / 1" title="Screen reader " description="This construction was copied from JSXGraph examples database: BTW HERE SHOULD BE A GENERATED LINKuseGlobalJS="false">
   /*
   This example is licensed under a 
   Creative Commons Attribution ShareAlike 4.0 International License.
   https://creativecommons.org/licenses/by-sa/4.0/
   
   Please note you have to mention 
   The Center of Mobile Learning with Digital Technology
   in the credits.
   */
   
   const board = JXG.JSXGraph.initBoard(BOARDID, {
       boundingBox: [-5, 5, 5, -5],
       axis: true
   });
   var A = board.create('point', [2, 3], {
       name: 'point A',
       tabIndex: 0,
       snapToGrid: true,
       aria: {
           enabled: true,
           label: (self) => `${self.name} is at ${self.X().toFixed(0)} ${self.Y().toFixed(0)}`,
           live: 'polite'
       }
   });
</jsxgraph>
For every JSXGraph element, all [ARIA attributes](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA) can be set. In this example, a [screen reader](https://en.wikipedia.org/wiki/Screen_reader) will read the coordinates of *point A* when the point has the focus. The focus can be set with the `tab` key or with mouse click. The point may be moved by mouse, pen, finger, or arrow keys.
// Define the id of your board in BOARDID

const board = JXG.JSXGraph.initBoard(BOARDID, {
    boundingBox: [-5, 5, 5, -5],
    axis: true
});
var A = board.create('point', [2, 3], {
    name: 'point A',
    tabIndex: 0,
    snapToGrid: true,
    aria: {
        enabled: true,
        label: (self) => `${self.name} is at ${self.X().toFixed(0)} ${self.Y().toFixed(0)}`,
        live: 'polite'
    }
});

license

This example is licensed under a Creative Commons Attribution ShareAlike 4.0 International License.
Please note you have to mention The Center of Mobile Learning with Digital Technology in the credits.