Update README.md

Author: claudioglasses

README.md

@@ -1,14 +1,16 @@
 # cd.ethz.idsc.amodeus <a href="https://travis-ci.org/idsc-frazzoli/amodeus"><img src="https://travis-ci.org/idsc-frazzoli/amodeus.svg?branch=master" alt="Build Status"></a>
 
-Autonomous Vehicles Intelligence Analysis Tools
+Autonomous mobility-on-demand simulation tool.
 
 ## Purpose
 
-TODO define what the purpose of this repository is
+This repository is a library that allows the simulation of autonomous mobility-on-demand (AMoD) system including their fleet management algorithms in the multi-agent transportation simulation environment MATSim.
+
+Try it, orchestrate your own fleet of amod-taxis!
 
 ## Features
 
-TODO describe what the code does
+The code manages the dispatching of autonomous taxis in the MATSim environment. It provides standard autonomous mobility-on-demand dispatching algorithms and a an API to implement and test novel ones.
 
 ## Gallery