diff --git a/README.md b/README.md
index 83208db..3093aeb 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 # Carla parking with ROS
-this package contains a ros node capable of simple rule based parking with an ego vehicle in the carla simulator v 0.9.7 and ROS melodic
+Carla is an open source simulator for autonomous driving research available at http://carla.org/
+
+This package contains an implemantation of a **rule based parking motion**. It is an open-loop approach for the task, given that no information are retrieved from sensors and crashes can occur.
+
+The example spawns 2 cars in predefined positions (leaving enough space between them) and the ego vehicle is blindly controlled to fit the parking spot.
 
 ### Example
 this gif shows the implemented routine with a time scale x5
@@ -39,15 +43,11 @@ This script spawns:
 
 all the vehicles are rotated of 180' in order to be correctly in line with the street
 
-requirements:
-running localhost environment of carla
-running carla-ros-bridge
-
 tested env:
--Ubuntu 18.04.3 LTS
--UnrealEngine 4.22
--ROS melodic
--carla 0.9.7
+1. Ubuntu 18.04.3 LTS
+2. UnrealEngine 4.22
+3. ROS melodic
+4. carla 0.9.7
 
 
 ### License