1.What is the importance of using a cybertextual approach to analyze texts in to

1.What is the importance of using a cybertextual approach to analyze texts in today’s culture?
(use: “Aarseth, Espen. (1997). Cybertext: Perspectives on ergodic literature (pp. 1-23).” as your source to cite in this answer.)
2. How can constraints, states, and mental models be enforced if the user has no prior knowledge of the game?
(use:” Upton, Brian. (2015). Interactivity. In The aesthetic of play (pp. 23-38).” as your source to cite in this answer.)