Effects of Output Quality and Result Demonstrability on the Perceived Usefulness of GPS Sports Watches from the Perspective of Industry 4.0

Table 5

95% confidence interval for bootstrap correlation coefficient of the technology acceptance model.

Parameters			Estimates	Bias-corrected		Percentile method
				Lower bound	Upper bound	Lower bound	Upper bound
Perceived usefulness	<-->	Perceived ease of use	0.74	0.62	0.85	0.61	0.84
Perceived usefulness	<-->	Behavioral intention to use	0.68	0.54	0.79	0.54	0.79
Perceived ease of use	<-->	Behavioral intention to use	0.71	0.58	0.83	0.57	0.82

Source: Compiled by this study.