Table 8 Comparison of design scheme features.

From: Research on digital matching methods integrating user intent and patent technology characteristics

ID

Time taken (h)

Functional features

Design references

Simulation platform

Multi-scenario + VR

Multi-modal experience

Emergency protection

Equipment mobility

Accessibility design

A

18.4

Six degrees of freedom

Y

Y

Y

Y

Y

Cases patents

B

(a)

21.5

Three degrees of freedom

Y

N

N

N

N

Cases

B

(b)

27.6

Six degrees of freedom

Y

N

N

N

N

Cases

B

(c)

23.2

Low-position vibration

N

N

N

N

N

Cases