Renaissance:IsoMetrics Results

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Table 1: Mean values and stadard deviation for Writer, Calc and Impress.

Suitability for the task Self descriptiveness Controllability Conformity with user expectations Error tolerance Suitabilty for learning Suitability for individualization
Writer (N=131) 3.25 (0.76) 3.15 (0.76) 3.50 (0.74) 3.43 (0.72) 3.07 (0.99) 3.38 (0.74) 3.22 (0.76)
Calc (N=31) 3,28 (0.64) 3,11 (0.68) 3,66 (0.66) 3,60 (0.73) 3,19 (0.98) 3,20 (0.71) 3,30 (0.78)
Impress (N=9) 2,54 (0.79) 2,72 (0.57) 2,98 (0.84) 2,95 (0.64) 2,43 (0.83) 2,68 (0.60) 2,74 (0.63)


Figure 1: Writer, Calc and Impress compared

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