<s>
Workrave	B-Language
is	O
a	O
free	B-Application
software	I-Application
application	O
intended	O
to	O
prevent	O
computer	O
users	O
from	O
developing	O
or	O
aggravating	O
occupational	O
diseases	O
such	O
as	O
carpal	O
tunnel	O
syndrome	O
,	O
repetitive	O
strain	O
injuries	O
,	O
or	O
myopia	O
.	O
</s>
<s>
The	O
software	O
periodically	O
locks	O
the	O
screen	O
while	O
showing	O
an	O
animated	O
character	O
,	O
“	O
Miss	O
Workrave	B-Language
”	O
,	O
walks	O
the	O
user	O
through	O
various	O
stretching	O
exercises	O
,	O
urges	O
them	O
to	O
take	O
a	O
coffee	O
break	O
and	O
sets	O
a	O
daily	O
work	O
time	O
limit	O
after	O
which	O
it	O
automatically	O
triggers	O
an	O
action	O
,	O
such	O
as	O
suspend	O
the	O
machine	O
.	O
</s>
<s>
The	O
program	O
is	O
cross-platform	B-Operating_System
and	O
dependent	O
on	O
the	O
GTK+	B-Application
graphical	B-Library
widget	I-Library
toolkit	I-Library
as	O
well	O
as	O
other	O
GNOME	B-Application
libraries	O
on	O
Linux	B-Application
.	O
</s>
