<s>
Context-aware	B-General_Concept
services	I-General_Concept
is	O
a	O
computing	O
technology	O
which	O
incorporates	O
information	O
about	O
the	O
current	O
location	O
of	O
a	O
mobile	O
user	O
to	O
provide	O
more	O
relevant	O
services	O
to	O
the	O
user	O
.	O
</s>
<s>
An	O
example	O
of	O
a	O
context-aware	O
service	O
could	O
be	O
a	O
real-time	O
traffic	O
update	O
or	O
even	O
a	O
live	O
video	B-Application
feed	I-Application
of	O
a	O
planned	O
route	O
for	O
a	O
motor	O
vehicle	O
user	O
.	O
</s>
<s>
This	O
information	O
can	O
be	O
updated	O
by	O
the	O
user	O
(	O
manually	O
)	O
or	O
from	O
communication	O
with	O
other	O
devices	O
and	O
applications	O
or	O
sensors	O
on	O
the	O
mobile	B-Application
device	I-Application
.	O
</s>
