狠狠撸

user experience video games user research usability methods case studies playtesting interview game feel game balance videogames research dark patterns wikipedia user engagement games affordances heuristics card games catalonia catalan games engagement dark ux quality assurance 2016 wikimania identity cultural contextualization esino lario social media online communities future user engagemente cultural identity good practices dark design user happiness design techniques natasha schull ethics user interfaces user interface design honesty persuasive technology videogambling video gambling nielsen perception motivation psychology norman game ux controllers controls ui qa testing user centered design interesting strategy winning strategy different strategies asymmetrical design uncertainty difficulty bias biases dark user experience user-centered design community health participation cal莽otada wars catalunya creating games