WIP conclusion

references.bib

@@ -1174,6 +1174,17 @@
   doi = {10/gs6x4v}
 }
 
+@article{friston2014measuring,
+  title = {Measuring {{Latency}} in {{Virtual Environments}}},
+  author = {Friston, Sebastian and Steed, Anthony},
+  date = {2014},
+  journaltitle = {IEEE Trans. Vis. Comput. Graph.},
+  volume = {20},
+  number = {4},
+  pages = {616--625},
+  doi = {10/f6f4ct}
+}
+
 @article{frohner2019can,
   title = {Can {{Wearable Haptic Devices Foster}} the {{Embodiment}} of {{Virtual Limbs}}?},
   author = {Frohner, Jakob and Salvietti, Gionata and Beckerle, Philipp and Prattichizzo, Domenico},