diff --git a/packages/perseus/src/widgets/interactive-graphs/ariaLiveAnnounce.ts b/packages/perseus/src/widgets/interactive-graphs/ariaLiveAnnounce.ts
new file mode 100644
index 0000000000..b39635a563
--- /dev/null
+++ b/packages/perseus/src/widgets/interactive-graphs/ariaLiveAnnounce.ts
@@ -0,0 +1,24 @@
+type PolitenessLevel = "assertive" | "polite";
+
+export function ariaLiveAnnounce(message: string, options?: {level?: PolitenessLevel}): void {
+    const region = recreateAriaLiveRegion(options?.level ?? "polite")
+    region.innerText = message
+}
+
+let currentAriaLiveRegion: HTMLDivElement | null = null
+function recreateAriaLiveRegion(politenessLevel: PolitenessLevel): HTMLDivElement {
+    if (currentAriaLiveRegion) {
+        document.body.removeChild(currentAriaLiveRegion)
+    }
+
+    currentAriaLiveRegion = createAriaLiveRegion(politenessLevel)
+    return currentAriaLiveRegion
+}
+
+function createAriaLiveRegion(politenessLevel: PolitenessLevel): HTMLDivElement {
+    console.log("createAriaLiveRegion")
+    const newRegion = document.createElement("div")
+    newRegion.setAttribute("aria-live", politenessLevel)
+    newRegion.classList.add("perseus-aria-live-region")
+    return document.body.appendChild(newRegion)
+}
diff --git a/packages/perseus/src/widgets/interactive-graphs/graphs/point.tsx b/packages/perseus/src/widgets/interactive-graphs/graphs/point.tsx
index dcb5fa197c..eb955390c4 100644
--- a/packages/perseus/src/widgets/interactive-graphs/graphs/point.tsx
+++ b/packages/perseus/src/widgets/interactive-graphs/graphs/point.tsx
@@ -19,6 +19,7 @@ import type {
     Dispatch,
     InteractiveGraphElementSuite,
 } from "../types";
+import {ariaLiveAnnounce} from "../ariaLiveAnnounce";
 
 export function renderPointGraph(
     state: PointGraphState,
@@ -42,7 +43,14 @@ function PointGraph(props: PointGraphProps) {
 }
 
 function LimitedPointGraph(props: PointGraphProps) {
-    const {dispatch} = props;
+    const {dispatch, graphState} = props;
+    const {announcement} = graphState;
+
+    React.useEffect(() => {
+        if (announcement) {
+            ariaLiveAnnounce(announcement.text, {level: "assertive"})
+        }
+    }, [announcement])
 
     return (
         <>
diff --git a/packages/perseus/src/widgets/interactive-graphs/reducer/interactive-graph-reducer.ts b/packages/perseus/src/widgets/interactive-graphs/reducer/interactive-graph-reducer.ts
index 211a3d21ff..29c9c21069 100644
--- a/packages/perseus/src/widgets/interactive-graphs/reducer/interactive-graph-reducer.ts
+++ b/packages/perseus/src/widgets/interactive-graphs/reducer/interactive-graph-reducer.ts
@@ -77,6 +77,7 @@ import type {
     PairOfPoints,
 } from "../types";
 import type {Interval} from "mafs";
+import {ariaLiveAnnounce} from "../ariaLiveAnnounce";
 
 const minDistanceBetweenAngleVertexAndSidePoint = 2;
 
@@ -507,6 +508,7 @@ function doMovePoint(
                     index: action.index,
                     newValue: boundAndSnapToGrid(action.destination, state),
                 }),
+                announcement: {text: "updated"}
             };
         }
         case "sinusoid": {
diff --git a/packages/perseus/src/widgets/interactive-graphs/types.ts b/packages/perseus/src/widgets/interactive-graphs/types.ts
index 140cea9f02..25fc4e3cd6 100644
--- a/packages/perseus/src/widgets/interactive-graphs/types.ts
+++ b/packages/perseus/src/widgets/interactive-graphs/types.ts
@@ -46,6 +46,7 @@ export interface InteractiveGraphStateCommon {
     range: [xRange: Interval, yRange: Interval];
     // snapStep = [xStep, yStep] in Cartesian units
     snapStep: vec.Vector2;
+    announcement?: {text: string};
 }
 
 export interface SegmentGraphState extends InteractiveGraphStateCommon {