> Working with MRI systems, I am currently looking for commercially > available eye tracking devices which are compatible with high magnetic > fields. Try: http://ibs.derby.ac.uk/cgi-bin/emed/emedsrch.cgi?opr1=OR&fld1=appl&key1a=MRI I can't claim it is exhaustive, as it depends on the information given to me by manufacturers. Dave -- David Wooding, Institute of Behavioural Sciences, University of Derby, UK ([log in to unmask] or [log in to unmask]) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%