<s>
GpsDrive	B-Language
is	O
a	O
computer	B-Application
program	I-Application
designed	O
to	O
act	O
as	O
a	O
vehicle	O
navigation	O
system	O
.	O
</s>
<s>
The	O
program	O
displays	O
its	O
user	O
's	O
position	O
,	O
obtained	O
from	O
an	O
NMEA-capable	O
GPS	O
receiver	O
,	O
on	O
a	O
zoomable	B-Algorithm
map	O
drawn	O
on	O
a	O
computer	B-Device
screen	I-Device
.	O
</s>
<s>
Currently	O
,	O
GpsDrive	B-Language
uses	O
raster	B-Algorithm
images	I-Algorithm
of	O
maps	O
,	O
but	O
plans	O
for	O
its	O
development	O
include	O
the	O
utilization	O
of	O
vector	O
data	O
from	O
projects	O
such	O
as	O
OpenStreetMap	O
.	O
</s>
<s>
Speech	O
output	O
is	O
supported	O
if	O
Festival	B-Language
software	I-Language
is	O
running	O
.	O
</s>
<s>
GpsDrive	B-Language
is	O
designed	O
to	O
work	O
with	O
all	O
Garmin	O
GPS	O
receivers	O
having	O
a	O
serial	B-Protocol
port	I-Protocol
,	O
as	O
well	O
as	O
other	O
GPS	O
receivers	O
with	O
NMEA	O
protocol	O
support	O
.	O
</s>
<s>
GpsDrive	B-Language
is	O
written	O
in	O
C	B-Language
,	O
with	O
use	O
of	O
the	O
GTK+	B-Application
graphical	B-Library
widget	I-Library
toolkit	I-Library
,	O
and	O
runs	O
on	O
Linux	B-Application
,	O
FreeBSD	B-Operating_System
and	O
other	O
Unix-like	B-Operating_System
systems	I-Operating_System
.	O
</s>
<s>
It	O
is	O
available	O
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
