How will your AI determine the emotional state of people at a certain point in time? Every time you enter the application you will need to pass a questionnaire or just answer, how do you honor yourself?
We've designed a sequence of user entry to AI service, collecting basic information from, say, questionnaires, in it's initial stage. From that on, two major things needed for AI to tell one's emotion would come from constant interaction between AI and users and analysis on data from such activities. So no, you will not need to fill out questionnaires or be forced to answer rather pointless questions. AI ELA would adopt to deeper level of user preferences mostly through natural language conversation and specifically formated ELA missions. Ultimately it will grow to be capable of identifying key parameters of user behavior, notably key words used in conversation with ELA.