diff --git a/voice interaction drafts/paArchitecture/paArchitecture-1-3.htm b/voice interaction drafts/paArchitecture/paArchitecture-1-3.htm
index a50c0bc..c5cdc59 100644
--- a/voice interaction drafts/paArchitecture/paArchitecture-1-3.htm	
+++ b/voice interaction drafts/paArchitecture/paArchitecture-1-3.htm	
@@ -123,8 +123,8 @@ <h2 class="introductory">Table of Contents</h2>
     <h2 id="introduction">
         <span class="secno">1. </span>Introduction
     </h2>
-    <p>Intelligent Personal Assistants (IPAs) are now available in
-        our daily lives through our smart phones. Apple’s Siri, Google
+    <p>Intelligent Personal Assistants (IPAs) are now widely available in
+        our daily lives and can be accessed in many ways. Apple’s Siri, Google
         Assistant, Microsoft’s Cortana, Samsung’s Bixby and many more
         are helping us with various tasks, like shopping, playing music,
         setting a schedule, sending messages, and offering answers to
@@ -132,7 +132,10 @@ <h2 id="introduction">
         smart speakers like Amazon’s Alexa or Google Home which are
         available without the need to pick up explicit devices for these
         sorts of tasks or even control household appliances in our
-        homes. As of today, there is no interoperability among the
+        homes. 
+		</p>
+		
+		<p>As of today, there is no interoperability among the
         available IPA providers. Especially for exchanging learned user
         behaviors this is unlikely to happen at all.</p>
     <p>Furthermore, in addition to these general-purpose assistants,
@@ -147,6 +150,9 @@ <h2 id="introduction">
         assistants. Without this kind of interoperability, enterprise
         developers will need to re-implement their intelligent
         assistants for each major generic platform.</p>
+		<p>
+		Recently, the increase in the availability of Large Language Models (LLMs) has greatly improved the natural language processing capabilities of IPAs. However, these technical improvements do not directly affect the architecture described in this document, as it applies to IPAs based on LLMs as well as IPAs based on traditional technologies. This is because this document primarily concerns the interoperation of IPAs rather than their specific components. The architectural diagrams below in Figure 2b and Figure 3 show how this architecture accomodates both technologies.
+		</p>
 
     <p>This document is a first step in our strategy for IPA
         standardization. It describes a general architecture of IPAs and