Evaluation and Satisfaction Survey on the Interface Usability of Online Publishing Software

Table 10

Multiple comparison analysis regarding the number of user errors of the typical task.

Typical task	Software name	Software name	Mean difference	Standard error	𝑃
	(𝐼)	(𝐽)	(𝐼−𝐽)
Inputting basic information of works	TinTint	Photobook	−0.467	0.099	0.000**
		Hypo	0.000	0.099	1.000
	Photobook	TinTint	0.467	0.099	0.000**
		Hypo	0.467	0.099	0.000**
	Hypo	TinTint	0.000	0.099	1.000
		Photobook	−0.467	0.099	0.000**
Appending pictures	TinTint	Photobook	−0.567	0.096	0.000**
		Hypo	−0.033	0.096	0.729
	Photobook	TinTint	0.567	0.096	0.000**
		Hypo	0.533	0.096	0.000**
	Hypo	TinTint	0.033	0.096	0.729
		Photobook	−0.533	0.096	0.000**
Adjusting picture’s viewpoint angle and position	TinTint	Photobook	−0.433	0.126	0.001**
		Hypo	0.067	0.126	0.598
	Photobook	TinTint	0.433	0.126	0.001**
		Hypo	0.500	0.126	0.000**
	Hypo	TinTint	−0.067	0.126	0.598
		Photobook	−0.500	0.126	0.000**
Changing type version	TinTint	Photobook	−0.333	0.103	0.002**
		Hypo	0.633	0.103	0.000**
	Photobook	TinTint	0.333	0.103	0.002**
		Hypo	0.967	0.103	0.000**
	Hypo	TinTint	−0.633	0.103	0.000**
		Photobook	−0.967	0.103	0.000**
Changing pages	TinTint	Photobook	0.333	0.090	0.000**
		Hypo	0.267	0.090	0.004**
	Photobook	TinTint	−0.333	0.090	0.000**
		Hypo	−0.067	0.090	0.460
	Hypo	TinTint	−0.267	0.090	0.004**
		Photobook	0.067	0.090	0.460

^∗∗𝑃<0.01.