<s>
Cinderella	B-Application
is	O
a	O
proprietary	B-Application
interactive	B-Application
geometry	I-Application
software	I-Application
,	O
written	O
in	O
Java	B-Language
programming	I-Language
language	I-Language
.	O
</s>
<s>
Cinderella	B-Application
was	O
initially	O
developed	O
by	O
Jürgen	O
Richter-Gebert	O
and	O
Henry	O
Crapo	O
and	O
was	O
used	O
to	O
input	O
incidence	O
theorems	O
and	O
conjectures	O
for	O
automatic	O
theorem	O
proving	O
using	O
the	O
binomial	O
proving	O
method	O
by	O
Richter-Gebert	O
.	O
</s>
<s>
The	O
initial	O
software	O
was	O
created	O
in	O
Objective-C	B-Language
on	O
the	O
NeXT	O
platform	O
.	O
</s>
<s>
In	O
1996	O
,	O
the	O
software	O
was	O
rewritten	O
in	O
Java	B-Language
from	O
scratch	O
by	O
Jürgen	O
Richter-Gebert	O
and	O
Ulrich	O
Kortenkamp	O
.	O
</s>
<s>
This	O
version	O
won	O
the	O
Multimedia	O
Innovation	O
Award	O
at	O
Learntec	O
'	O
97	O
in	O
Karlsruhe	B-Algorithm
,	O
Germany	O
.	O
</s>
<s>
The	O
school	O
version	O
of	O
Cinderella	B-Application
1.0	O
was	O
published	O
in	O
1998	O
,	O
including	O
about	O
150	O
examples	O
,	O
animations	O
and	O
exercises	O
created	O
with	O
Cinderella	B-Application
,	O
the	O
university	O
version	O
was	O
released	O
in	O
1999	O
.	O
</s>
<s>
In	O
2006	O
,	O
a	O
new	O
version	O
of	O
Cinderella	B-Application
,	O
Cinderella.2	O
,	O
was	O
published	O
in	O
an	O
online-only	O
version	O
.	O
</s>
<s>
In	O
2013	O
,	O
the	O
pro	O
version	O
of	O
Cinderella	B-Application
has	O
been	O
made	O
freely	O
available	O
.	O
</s>
