Assessment of Augmented Reality in Manual Wiring Production Process with Use of Mobile AR Glasses.

To determine the correlation strength, the following criteria were identified and interpreted (according to Guilford’s interpretation of the magnitude of significant correlations, Tredoux and Durheim, 2004 [ 59 ] after van Aswegen and Engelbrecht, 2009 [ 60 ]): slight, almost no relationship, | r xy | < 0.19; low correlation, definite but small relationship, 0.20 ≤ | r xy | < 0.39; practically significant relationship | r xy | ≥ 0.30; moderate correlation; substantial relationship, 0.40 ≤ | r xy | < 0.69; high correlation; strong relationship, 0.70 ≤ | r xy | < 0.89, 0.70–0.89; very high correlation very dependable relationship, 0.90 ≤ | r xy | < 1.00.

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