<s>
DialogOS	B-Application
is	O
a	O
graphical	O
programming	O
environment	O
to	O
design	O
computer	O
system	O
which	O
can	O
converse	O
through	O
voice	O
with	O
the	O
user	O
.	O
</s>
<s>
Dialogs	O
are	O
clicked	O
together	O
in	O
a	O
Flowchart	B-Language
.	O
</s>
<s>
DialogOS	B-Application
includes	O
bindings	O
to	O
control	O
Lego	B-Application
Mindstorms	I-Application
robots	O
by	O
voice	O
and	O
has	O
bindings	O
to	O
SQL	O
databases	O
,	O
as	O
well	O
as	O
a	O
generic	O
plugin	O
architecture	O
to	O
integrate	O
with	O
other	O
types	O
of	O
backends	O
.	O
</s>
<s>
DialogOS	B-Application
is	O
used	O
in	O
computer	O
science	O
courses	O
in	O
schools	O
and	O
universities	O
to	O
teach	O
programming	O
and	O
to	O
introduce	O
beginners	O
in	O
the	O
basic	O
principles	O
of	O
human/computer	O
interaction	O
and	O
dialog	O
design	O
.	O
</s>
<s>
DialogOS	B-Application
was	O
initially	O
developed	O
commercially	O
by	O
CLT	O
Sprachtechnologie	O
GmbH	O
until	O
its	O
liquidation	O
in	O
2017	O
.	O
</s>
<s>
DialogOS	B-Application
can	O
control	O
the	O
LEGO	B-Application
Mindstorms	I-Application
NXT	B-Application
Series	O
.	O
</s>
