Jan und Fabian spellchecker

projects/project_eyetracker/eyetracker.tex

@@ -9,7 +9,7 @@
 \firstpageheader{Scientific Computing}{Project Assignment}{11/05/2014
   -- 11/06/2014}
 %\runningheader{Homework 01}{Page \thepage\ of \numpages}{23. October 2014}
-\firstpagefooter{}{}{}
+\firstpagefooter{}{}{{\bf Supervisor:} Jan Grewe}
 \runningfooter{}{}{}
 \pointsinmargin
 \bracketedpoints
@@ -31,10 +31,10 @@
 
 %%%%%%%%%%%%%% Questions %%%%%%%%%%%%%%%%%%%%%%%%%
 \section*{Analysis of eye trajectories.}
-In this project you will analyse eye-tracking data provided by the
-Mallot-Group. In this task the subject had to memorize the positions
-of targets that can be only learned with active gaze shifts. The eye
-movements during training and test are recorded.
+In this project you will analyse eye-tracking data (courtesy of the
+Mallot department). In this task the subject had to memorize the
+positions of targets that can be only learned with active gaze
+shifts. The eye movements during training and test are recorded.
 
 \begin{questions}
   \question In the accompanying dataset you find six variables. (i)
@@ -48,15 +48,15 @@ movements during training and test are recorded.
   the same marker belong to the same trial.
   \begin{parts}
     \part Cut the data in chunks belonging to the same trial.
-    \part Characterize the eye movements statistically; eye
-    velocity, accelerations.
+    \part Characterize the eye movements statistically, e.g. with eye
+    speed and/or accelerations.
     \part Detect and correct the eye traces for instances in which the 
     eye was not correctly detected. Interpolate linearily in these sections. 
     \part Create a 'heatmap' plot that shows the eye trajectories 
     for one or two (nice) trials.
     \part Use the \verb+kmeans+ clustering function to 
-    discriminate different types of eye-movements. Try clustering
-    using eye velocitiy and acceleration.
+    identify fixation points. Manually select a good number of cluster
+    centroids. 
   \end{parts}
 \end{questions}