Update index.html

guidelines/index.html

@@ -519,8 +519,18 @@ <h4>Keyboard (No Exception)</h4>
 					<p class="change">Unchanged</p>
 					<p>All <a>functionality</a> of the content is operable through a <a>keyboard interface</a> without requiring specific timings for individual keystrokes.</p>
 				</section>
-			</section>
-
+
+    <section class="sc">
+      <h4>Device Sensors</h4>
+      <p class="conformance-level">A</p>
+      <p class="change">New</p>
+      <p>All functionality of the content can be operated without requiring specific device sensor information unless the device sensor is essential for the function and not using it would invalidate the activity.</p>
+       <!-- if SC has sub-points -->
+       <!-- if SC has notes -->
+      <p class="note"><em>Note 1:</em> device sensor information includes, but is not limited to, additional input values such as tilt, orientation, proximity.</p>
+    </section>
+</section>
+
 			<section class="guideline">
 				<h3>Enough Time</h3>
 				<p>Provide users enough time to read and use content.</p>