• Character Encoding Chart

    A Uniform Resource Identifier (URI) is a compact sequence of characters that identifies an abstract or physical resource. This specification defines the generic URI syntax and a process for resolving URI references that might be in relative form, along with guidelines and security considerations for the use of URIs on…

  • Video and sound test

    By enabling this option an additional questions will be presented to a respondent to check if the video and sound were played correctly. Before first wideo will appeare single choice question during which a looped recording will be palyed from the speakers: To pas to the study repoondent must give…