full Paper - Nguyen Dang Binh

Familiarity with VR systems and with PCs was instead
positively correlated with age. People that were more familiar
with PCs needed also to ask additional information on the
system.
However there was no significant relationship between the
level of familiarity with computers and virtual reality, and
the scores reported in the other evaluation categories.
6.5.10. Effect of training.
In the CGAC exhibit two sculptures were randomly
presented to the visitors according to the preferences that
they expressed. This allowed us to compare the answers related
to the haptic experience of the first and second sculpture,
and to estimate the effect of training in the interaction
with haptic device. It is evident the effect of training
for getting acquainted with the application: if we compare
the values of Q6 (1 and 2) and Q11 (1 and 2): there is a
significant difference (Mann-Withney test) of the means of
Q6 (p