diff --git a/tectum/excitation.md b/tectum/excitation.md
index 37a5114..e04da62 100644
--- a/tectum/excitation.md
+++ b/tectum/excitation.md
@@ -1,6 +1,6 @@
 # excitation.md
 
-## EXCITATION: Container
+## EXCITATION: Tuner
 
 ```Gen
 
diff --git a/winnertakeall/excitation.md b/winnertakeall/excitation.md
index 1db9a80..690a451 100644
--- a/winnertakeall/excitation.md
+++ b/winnertakeall/excitation.md
@@ -1,6 +1,6 @@
 # excitation.md
 
-## EXCITATION: Container
+## EXCITATION: Tuner
 
 **Exhitatory Behavior**: 
 L'associazione PRESYNAPSE<->POSTSYNAPSE<->SYNSYNAPSE concettuale, che verra' trasformata in attuale dall'interprete/enliver. Questo container viene invocato da una riga di espansione in WINNERTAKEALL, quindi ha a disposizione AXON, DENDRITIC-BRANCH(x) o SOMA, e ASTROCYTE di riferimento. E quindi in enliving abbiamo a disposizione le PRESYNAPSE, POSTSYNAPSE e SYNAPSE attuali.
diff --git a/winnertakeall/inhibition.md b/winnertakeall/inhibition.md
index 3cbbfc8..365b049 100644
--- a/winnertakeall/inhibition.md
+++ b/winnertakeall/inhibition.md
@@ -1,6 +1,6 @@
 # inhibition.md
 
-## INHIBITION: Container
+## INHIBITION: Tuner
 
 **Inhibitory Behavior**:
 
diff --git a/winnertakeall/interface.md b/winnertakeall/interface.md
new file mode 100644
index 0000000..b8c227f
--- /dev/null
+++ b/winnertakeall/interface.md
@@ -0,0 +1,28 @@
+# interface.md
+
+## INTERFACE: Tuner
+
+**Interface**:
+Qui mettiamo assieme tutti PRESYNAPSE o POSTYNAPSE o SOMA di un interfaccia 
+
+```Gen
+
+INTERFACE
+
+  type: tuner
+
+  tunes: 
+    - NEURON/AXON/expansion/PRESYNAPSE
+    - NEURON/DENDRITIC-BRANCH/expansion/POSTSYNASPE
+    - ASTROCYTE/expansion/SYNAPSE
+
+
+  tub_local: 
+    ??? (fullness: 50x, active: 0x, emptiness: 0x) 
+
+  tub_intricated:
+    - GoodTraces ( contained_by: -?? )
+    - BadTraces ( contained_by: -?? )
+
+  context_intricated:
+    - TunPossible ( contained_by: winnertakeall.md )
\ No newline at end of file