Interaction Modes for Emergency Mobile Apps

Table 5

Mean estimates of the SMEQ for all six experimental conditions (n = 26).

Interaction mode (factor 1)	Level of cognitive load (factor 2)	Mean (M)	Standard error (SE)	95% confidence interval
				Lower bound	Upper bound
One-click interaction	No/low load	19.50	3.18	12.96	26.04
	High load	44.23	6.46	30.92	57.54
Guided interaction	No/low load	69.15	8.81	51.00	87.30
	High load	122.19	9.73	102.15	142.23
Chat interaction	No/low load	105.58	10.94	83.04	128.11
	High load	166.27	7.51	150.80	181.74