Keynote-Titel angepasst, Abstract eingepflegt

2025/bieniusa.md

@@ -1,5 +1,5 @@
 ---
-title: Keynote
+title: "Keynote: Local-first Software"
 layout: talk
 active: bob2025
 speaker: Annette Bieniusa
@@ -10,8 +10,31 @@ type: Vortrag
 head: 2025
 ---
 
+Local-first software redefines how applications handle data by
+prioritizing user ownership of data, responsiveness, and offline
+functionality. Unlike traditional cloud-dependent software,
+local-first applications store and process data primarily on users'
+devices rather than relying on continuous connectivity to a central
+server. This ensures that the software remains usable even without an
+internet connection, offers faster interactions by eliminating latency
+introduced by remote servers, and gives users greater control over
+their data. Local-first architectures typically incorporate mechanisms
+for synchronization, enabling seamless collaboration and data sharing
+across devices. Techniques, such as Conflict-free Replicated Data
+Types (CRDTs), are the “secret sauce” to ensure that updates made on
+one device are automatically reconciled with changes made on others,
+even when they happen offline.
+
+
+This talk will delve into the
+principles of local-first software, the inner workings of CRDTs,
+practical implementation strategies, and the challenges developers
+must overcome to realize this vision. Finally, we will show the
+strengths and limitations in case studies such as collaborative
+spreadsheets and present methods for verifying the correctness of
+local-first applications.
+
 
-(coming soon)
 
 
 ## Annette Bieniusa

2025/de/program.html

@@ -64,7 +64,7 @@ <H1>Vorläufiges Programm 2025</H1>
 		                <TD colspan="4" class="bcolor4 keynote">
 			                  <A href="/2025/bieniusa.html">
 				                    <DIV class="talktitle">
-					                      Keynote: Who's Afraid of the Turnstile?
+					                      Keynote: Local-first Software
 				                    </DIV>
 				                    <DIV class="talkspeaker">
 				                        Annette Bieniusa

2025/en/program.html

@@ -64,7 +64,7 @@ <H1>Preliminary Program 2025</H1>
 		                <TD colspan="4" class="bcolor4 keynote">
 			                  <A href="/2025/bieniusa.html">
 				                    <DIV class="talktitle">
-					                      Keynote: Who's Afraid of the Turnstile?
+					                      Keynote: Local-first Software
 				                    </DIV>
 				                    <DIV class="talkspeaker">
 				                        Annette Bieniusa