My friend's survey - ask for help

Hello! On behalf of my friend, I would like to ask you for a little favor. My friend is a Faculty of Mechanical Engineering graduate from Wrocław University of Technology and for her graduate work she needs a little survey filled by people affected by epilepsy. This is anonymous, short survey regarding a collar device that works automatically when seizures appear. The question about cost of such device is only for the purpouse of determining possible technologies to use. If anyone could spare a minute to fill it, we would be very glad. Thank you in advance. Here is a link to the survey:

PS: as question for a pillow may look strange for you - here, in Poland, during the interviews my friend did in hospital some people infact said, that they did not get the pillow!