diff --git a/pages/incubation.audio.sample.managment.md b/pages/incubation.audio.sample.managment.md
index 32462a7..e540596 100644
--- a/pages/incubation.audio.sample.managment.md
+++ b/pages/incubation.audio.sample.managment.md
@@ -36,6 +36,10 @@
 - sample rate converter
 	- https://www.voxengo.com/product/r8brain/
 
+-----
+audio annotation
+- https://github.com/midas-research/audino
+
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diff --git a/pages/incubation.interface.md b/pages/incubation.interface.md
index 55a7c7d..65dbd34 100644
--- a/pages/incubation.interface.md
+++ b/pages/incubation.interface.md
@@ -29,6 +29,7 @@ UI UX...........................
 
 ![[Pasted image 20230519213304.png]]
 
+![[qfW52ej.jpeg]]
 ## Adjacent
 - [[concepts.parallel textface]]
 
diff --git a/pages/qfW52ej.jpeg b/pages/qfW52ej.jpeg
new file mode 100644
index 0000000..0455c31
Binary files /dev/null and b/pages/qfW52ej.jpeg differ