<s>
Qt	B-Language
Extended	I-Language
(	O
named	O
Qtopia	B-Language
before	O
September	O
30	O
,	O
2008	O
)	O
is	O
an	O
application	B-Device
platform	I-Device
for	O
embedded	O
Linux-based	O
mobile	B-Application
computing	I-Application
devices	I-Application
such	O
as	O
personal	B-Application
digital	I-Application
assistants	I-Application
,	O
video	B-Device
projectors	I-Device
and	O
mobile	O
phones	O
.	O
</s>
<s>
When	O
they	O
cancelled	O
the	O
project	O
the	O
free	B-Application
software	I-Application
portion	O
of	O
it	O
was	O
forked	B-Application
by	O
the	O
community	O
and	O
given	O
the	O
name	O
Qt	B-Language
Extended	I-Language
Improved	O
.	O
</s>
<s>
The	O
QtMoko	O
Debian-based	O
distribution	O
is	O
the	O
natural	O
successor	O
to	O
these	O
projects	O
as	O
continued	O
by	O
the	O
efforts	O
of	O
the	O
Openmoko	B-Application
community	O
.	O
</s>
<s>
Qt	B-Language
Extended	I-Language
features	O
:	O
</s>
<s>
Qt	B-Language
Extended	I-Language
is	O
dual	B-License
licensed	I-License
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
(	O
GPL	B-License
)	O
and	O
proprietary	B-Application
licenses	I-Application
.	O
</s>
<s>
As	O
of	O
2006	O
,	O
Qtopia	B-Language
was	O
running	O
on	O
several	O
million	O
devices	O
,	O
including	O
11	O
mobile	O
phone	O
models	O
and	O
30	O
other	O
handheld	B-Application
devices	I-Application
.	O
</s>
<s>
Models	O
included	O
the	O
Sharp	O
Corporation	O
Zaurus	B-Operating_System
line	O
of	O
Linux	B-Application
handhelds	B-Application
,	O
the	O
Sony	B-Application
mylo	I-Application
,	O
the	O
Archos	O
Portable	B-Application
Media	I-Application
Assistant	I-Application
(	O
PMA430	O
)	O
(	O
a	O
multimedia	O
device	O
)	O
,	O
the	O
GamePark	O
Holdings	O
GP2X	B-Device
,	O
Greenphone	B-Application
(	O
an	O
open	O
phone	O
initiative	O
)	O
,	O
Pocket	B-Device
PC	I-Device
,	O
FIC	O
Openmoko	B-Application
phones	O
:	O
Neo	B-Application
1973	I-Application
and	O
FreeRunner	B-Application
.	O
</s>
<s>
Native	O
applications	O
could	O
be	O
developed	O
and	O
compiled	O
using	O
C++	B-Language
.	O
</s>
<s>
Managed	O
applications	O
could	O
be	O
developed	O
in	O
Java	B-Language
.	O
</s>
<s>
On	O
March	O
3	O
,	O
2009	O
,	O
Qt	O
Software	O
announced	O
the	O
discontinuation	O
of	O
Qt	B-Language
Extended	I-Language
as	O
a	O
standalone	O
product	O
,	O
with	O
some	O
features	O
integrated	O
on	O
the	O
Qt	O
Framework	B-Architecture
.	O
</s>
<s>
The	O
Openmoko	B-Application
community	O
has	O
forked	B-Application
the	O
final	O
stable	O
release	O
into	O
Qt	B-Language
Extended	I-Language
Improved	O
(	O
later	O
renamed	O
to	O
QtMoko	O
)	O
which	O
,	O
like	O
its	O
predecessor	O
,	O
is	O
an	O
application	B-Device
platform	I-Device
for	O
embedded	O
Linux-based	O
mobile	B-Application
computing	I-Application
devices	I-Application
such	O
as	O
personal	B-Application
digital	I-Application
assistants	I-Application
,	O
video	B-Device
projectors	I-Device
and	O
mobile	O
phones	O
dual	B-License
licensed	I-License
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
(	O
GPL	B-License
)	O
and	O
proprietary	B-Application
licenses	I-Application
.	O
</s>
<s>
Qt	B-Language
Extended	I-Language
Improved	O
can	O
run	O
on	O
several	O
mobile	B-Application
devices	I-Application
,	O
most	O
notably	O
the	O
Openmoko	B-Application
phones	O
:	O
Neo	B-Application
1973	I-Application
and	O
FreeRunner	B-Application
.	O
</s>
