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lang
="
en
-
US
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="
justify
"><
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font
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small
;"><
strong
>
Abstract
strong
>.
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background
:
#
ffffff
;">
Non
-
moderate
smartphone
usage
may
induce
diverse
pathological
states
and
behaviors
which
may
potentially
result
in
an
array
of
syndromes
and
illnesses
.
Digital
devices
built
for
education
rather
than
consumption
and
entertainment
should
not
neglect
intricacies
of
human
physiology
,
ergonomy
and
cognition
.
For
this
reason
,
we
present
first
four
properties
of
an
idealized
”
digital
primer
”
artefact
which
could
maximize
the
human
and
cultural
potential
of
a
normal
elementary
school
pupil
by
means
of
holistic
,
semi
-
supervised
interaction
.
Properties
addressed
and
defined
in
this
article
are
:
”
speech
-
based
”,
”
narrative
”,
”
circa
-
temporal
”
and
”
habit
-
disrupting
”.
span
>
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>
p
> <
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p
class
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western
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lang
="
en
-
US
"
align
="
justify
"> 
p
> <
br
><
p
class
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western
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lang
="
en
-
US
"
align
="
justify
"><
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font
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:
small
;"><
strong
>
Key
-
words
strong
>.
<
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font
-
family
:
Times
New
Roman
,
serif
;">
digital
primer
,
speech
-
based
,
circa
-
temporal
,
narrative
,
habit
-
disrupting
,
smartphone
epidemic
span
>
span
>
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>