<s>
SpecTrek	B-Application
is	O
a	O
geolocation-based	O
and	O
augmented	B-General_Concept
reality	I-General_Concept
ghost	O
hunting	O
game	O
.	O
</s>
<s>
SpecTrek	B-Application
was	O
designed	O
to	O
have	O
the	O
user	O
work-out	O
whilst	O
playing	O
the	O
game	O
,	O
the	O
tag	O
line	O
for	O
the	O
game	O
is	O
"	O
protect	O
the	O
world	O
,	O
stay	O
in	O
shape	O
"	O
.	O
</s>
<s>
SpecTrek	B-Application
projects	O
ghosts	B-Application
at	O
various	O
locations	O
on	O
a	O
Google	B-Application
map	I-Application
in	O
either	O
a	O
predetermined	O
search	O
radius	O
or	O
a	O
user	O
defined	O
search	O
radius	O
.	O
</s>
<s>
To	O
play	O
the	O
user	O
must	O
walk	O
to	O
these	O
ghosts	B-Application
,	O
if	O
within	O
range	O
the	O
user	O
can	O
scan	O
and	O
find	O
out	O
what	O
kind	O
of	O
ghost	O
is	O
nearby	O
as	O
well	O
as	O
how	O
far	O
said	O
ghost	O
is	O
from	O
their	O
current	O
position	O
.	O
</s>
<s>
If	O
the	O
user	O
is	O
unable	O
to	O
reach	O
a	O
ghost	O
,	O
a	O
horn	O
may	O
be	O
blown	O
which	O
makes	O
all	O
nearby	O
ghosts	B-Application
flee	O
and	O
possibly	O
stop	O
within	O
reach	O
of	O
another	O
accessible	O
location	O
.	O
</s>
<s>
The	O
user	O
catches	O
ghosts	B-Application
by	O
tilting	O
their	O
phone	O
to	O
the	O
"	O
camera-position	O
"	O
.	O
</s>
<s>
Through	O
the	O
camera	O
the	O
user	O
can	O
scan	O
the	O
ghosts	B-Application
,	O
see	O
the	O
ghosts	B-Application
in	O
augmented	B-General_Concept
reality	I-General_Concept
and	O
of	O
course	O
catch	O
the	O
ghosts	B-Application
.	O
</s>
