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

Table 1

Tester characteristics.

Variables	Categories	Tester characteristics	Percentage (%)	Cumulative percentage (%)
Gender	Male	184	73.6	73.6
	Female	66	26.4	100.0
Age	Under 19 years old	6	2.4	2.4
	20–29 years old	48	19.2	21.6
	30–39 years old	99	39.6	61.2
	40–49 years old	77	30.8	92.0
	Above 50 years old	20	8.0	100.0
Participant category	Half triathlon	117	46.8	46.8
	Full triathlon	45	18.0	64.8
	Standard triathlon	62	24.8	89.6
	Others	26	10.4	100.0
Occupation	Military personnel	13	5.2	5.2
	Civil servants	19	7.6	12.8
	Teachers	10	4.0	16.8
	Businessmen	85	34.0	50.8
	Farmers	31	12.4	63.2
	Students	92	36.8	100.0
Educational level	Below senior high (higher vocational) school level	19	7.6	7.6
	University (college) degree	150	60.0	67.6
	Above graduate school level	81	32.4	100.0
Monthly income	Less than NTD 20,000	32	12.8	12.8
	NTD 20,001–30,000	23	9.2	22.0
	NTD 30,001–40,000	35	14.0	36.0
	NTD 40,001–50,000	30	12.0	48.0
	More than NTD 50,001	130	52.0	100.0
Number of participations	Once	71	28.4	28.4
	2–5 times	121	48.4	76.8
	6–10 times	30	12.0	88.8
	More than 11 times	28	11.2	100.0
Training hours	Irregular sports	92	36.8	36.8
	Less than 6 hours per week	51	20.4	57.2
	7–12 hours per week	77	30.8	88.0
	13–20 hours per week	25	10.0	98.0
	More than 21 hours per week	5	2.0	100.0
Sports seniority before the purchase of GPS sports watches	Less than 1 year	48	19.2	19.2
	2-3 years	70	28.0	47.2
	4-5 years	83	33.2	80.4
	More than 6 years	49	19.6	100.0