<s>
Imagination	B-Operating_System
Express	I-Operating_System
is	O
an	O
educational	B-Application
series	O
of	O
interactive	B-Application
storybook	I-Application
generator	O
video	O
games	O
developed	O
by	O
Edmark	O
,	O
and	O
announced	O
on	O
November	O
14	O
,	O
1994	O
.	O
</s>
<s>
Chicago	O
Sun-Times	O
deemed	O
the	O
series	O
"	O
high-quality	O
eduware	B-Application
"	O
as	O
well	O
as	O
"	O
clever	O
...	O
mathematics	O
teaching	O
software	O
"	O
.	O
</s>
<s>
That	O
same	O
year	O
,	O
Imagination	B-Operating_System
Express	I-Operating_System
received	O
the	O
Silver	O
Award	O
for	O
Best	O
Elementary	O
Education	O
Program	O
for	O
Children	O
at	O
the	O
NewMedia	O
INVISION	O
Awards	O
ceremony	O
.	O
</s>
