Research on the Design of Accompanying Products for the Mentally Retarded Elderly Based on AHP

Table 10

Weight ranking of nursing product design demand index set for the mentally retarded elderly.

Guideline layer (C)	Indicator layer	Weight	Sort
Rehabilitation need (C1) (0.3908)	Memory training (C11)	0.2120	1
	Perform competency training (C12)	0.0922	4
	Computing power training (C13)	0.0389	11
	Observation skills training (C14)	0.0477	8
Emotional needs (C2) (0.1460)	Accompany interactions (C21)	0.0656	6
	Mood diary (C22)	0.0113	16
	Age-appropriate entertainment (C23)	0.0456	9
	Wikipedia Q&A (C24)	0.0227	14
Ease of use demand (C3) (0.1584)	Easy to understand and operate (C31)	0.0266	13
	Fault tolerance (C32)	0.0425	10
	Easy to pick and place (C33)	0.0150	15
	Easy to interact(C34)	0.0743	5
Support requirements (C4) (0.3048)	Reminders for everyday life (C41)	0.1224	2
	Diet nutrition plan (C42)	0.0286	12
	Security care (C43)	0.0979	3
	Remote video (C44)	0.0559	7