added short text and commented out headings

Must be updated soon

Documentation/docs/customize/gaming-toys-music/README.md

@@ -1,9 +1,15 @@
-# Gaming & Music
+# Gaming, Toys & Music
+
+AsTeRICS can be used to control computer games, music programs or RC toys. The keyboard input of a game or a music program can be substituted by another input modality (e.g. head movement, eye gaze, switch press,...) which emulates a key press. Similarily a remote controlled toy can be controlled by adapting an input modality to an RC or infrared command.
+
+<!--
+## Gaming
+
 
-## Accessible Gaming
 
 ## Music
 
 ## Toys
 
-Controlling toy helicopter...
+Controlling toy helicopter...
+-->