diff --git a/demo/sejam2/simple/world.js b/demo/sejam2/simple/world.js
new file mode 100644
index 0000000..1117b19
--- /dev/null
+++ b/demo/sejam2/simple/world.js
@@ -0,0 +1,37 @@
+// World agent controlling the simulation and collection monitoring data
+function (options) {
+  this.monitor=[]
+  this.act = {
+    init: function () {
+      log('Initializing ...');
+      // csv.write(file,header,data:[[]]|[{}],callback?,verbose?)
+    },
+    percept: function () {
+      log('Percepting ...');
+      this.monitor.push({
+        time:time(),
+        sensor1:random(0,100)
+      })    
+    },
+    update: function () {
+      log('Processing ...');  
+      simu.csv.write('/tmp/monitor.csv',null,this.monitor);  
+    },
+    wait: function () {
+      log('Sleeping ...');
+      sleep(10);
+    }
+  }
+  this.trans = {
+    init: function () {return percept},
+    percept: function () {
+      return update
+    },
+    update: function () {      
+      return wait;
+    },
+    wait: function () {return percept}
+  }
+  this.next='init';
+}
+