Novel Virtual User Models of Mild Cognitive Impairment for Simulating Dementia

Table 2

Scenarios performed in the infotainment pilot test.

id	Scenario name	Scenario description	Tasks	Required abilities
S1	Enter the Metaverse	It is required that users type username and password	5	Memory
S2	Change Outfit	Having a second outfit available, users are asked to change from outfit 1 to outfit 2	5	Decision-perception
S3	Upload file in Metaverse	Choose an image file from the local drive and upload	8	Information orientation
S4	Build 3D Object	Create a new cube in the virtual environment	5	Perception-reflection
S5	Scale 3D Object	Scale the cube to make its side equal to 1 m	5	Perception-reflection
S6	Rotate 3D Object	Rotate the cube in , , and using the colored rotation rings	8	Motor-vision
S7	Move 3D Object	Move the 3D object in 3 directions using the colored moving arrows	8	Motor-vision
S8	Navigate Avatar in Free Mode	Rotate the head-camera of the avatar in space and then move few steps forward	3	Visual-motor
S9	Navigate Avatar to Sound Source	Navigate the avatar from a random position to the source of the sound	4	Visual-acoustic-motor-decision-perception
S10	Interact with Dynamic Object	Touch an object with dynamic behaviour	2	Motor-perception
S11	Interact with Multimedia Object	Touch an object which makes a sound	2	Motor-perception
S12	Initiate Chat with Another User	Locate another user in the Metaverse and send a “Hello” message	5	Perception-verbal
S13	Share Folder with Another User	Share folder with another user	9	Information orientation-memory