S/N | User needs | S/N | User needs | S/N | User needs |
---|---|---|---|---|---|
U1 | Craft feature | U5 | Interaction | U9 | Immersion experience |
U2 | Content level | U6 | Interface design | U10 | Multidimensional perception |
U3 | Information push | U7 | Cultural atmosphere | U11 | Social demands |
U4 | Practical life | U8 | Privacy guarantee | U12 | Product service |