Survey

In order to better understand which kind of users are visiting our website, we create this survey, including a sociological and a technical part. It is possible to check several answers for some questions in the sociological part, and all questions in the technical part. Data are anonymous and are collected for statistic and research purposes only, and will be published only in academic articles and research papers. We store a small marker that permits us only to know if you already answered the survey. By validating, you accept those terms of use.