Lesson7.md

@@ -10,14 +10,7 @@ Camilla M. V. Frederiksen, Ida Larsen-Ledet, Nicolai Nibe and Emil Platz
 **Activity duration:** 
 
 ## Goal
-To implement observable behaviours on a vehicle using the behaviour control paradigm described by Brooks [1] and by Jones, Flynn & Seiger [2]
-
- with four sensors
-- use the behavior control paradigm, [2] and [3], to implement several observable behaviors on a single NXT that controls a LEGO vehicle with an ultrasonic sensor, a light sensor and two touch sensors
-
-The base vehicle fron Lesson 6 has been augmented with a bumber, an ultrasonic sensor and a light sensor mounted as shown in the fotob ased building instructions for a base car with extensions.
-
-o build, program and experiment with the Braitenberg vehicles [1], as described in [lesson plan 7](http://legolab.cs.au.dk/DigitalControl.dir/NXT/Lesson7.dir/Lesson.html).
+To implement observable behaviours on a vehicle fittet with three kinds of sensors, using the behaviour control paradigm described by Brooks [1] and by Jones, Flynn & Seiger [2]. The sensors used will be an ultrasonic sensor, a light sensor and two touch sensors. This is further described in [lesson plan 7](http://legolab.cs.au.dk/DigitalControl.dir/NXT/Lesson7.dir/Lesson.html).
 
 ## Plan