1. ISO 9241--210:2010. International Standardisation Organisation 2019. https://www.iso.org/standard/77520.html ISO 9241--210:2010. International Standardisation Organisation 2019. https://www.iso.org/standard/77520.html
2. Performer vs. observer
3. FrontFace
4. Starcraft from the stands
5. Fred Davis. (1985). A technology acceptance model for empirically testing new end-user information systems: Theory and results. Massachusetts Institute of Technology Boston USA. Fred Davis. (1985). A technology acceptance model for empirically testing new end-user information systems: Theory and results. Massachusetts Institute of Technology Boston USA.