Web application
As already stated above our criteria catalogue (http://www.cheval-lab.ch/en/usability-of-library-online-services/criteria-catalogue-bibeval/) is available in form of an interactive web application. The application was implemented as a typo3 extension based on MySQL, PHP and JavaScript/AJAX and is available both in English and German. Institutions can use it free of charge, in order to create customized lists of questions for their usability evaluations. There are two variants to use the application. The first option is to use the tool without registration/user account. In this case individually arranged criteria catalogues cannot be stored in the web application. Also no preliminary results of evaluations can be stored in the application. Therefore, this variant is preferably only used for small evaluations with just one expert and a short list of evaluation criteria. For larger projects it is recommended to create a user account. In this case a project administration is available which supports the accomplishment of evaluations with several experts as well as the storage of preliminary results