<s>
PaperWorks	B-Application
was	O
a	O
computer	B-Application
program	I-Application
introduced	O
by	O
Xerox	O
Corporation	O
in	O
1992	O
,	O
which	O
allowed	O
a	O
business	O
traveler	O
to	O
communicate	O
with	O
his	O
or	O
her	O
personal	B-Device
computer	I-Device
while	O
away	O
from	O
the	O
office	O
.	O
</s>
<s>
PaperWorks	B-Application
could	O
be	O
used	O
to	O
send	O
and	O
retrieve	O
documents	O
between	O
the	O
fixed	O
computer	O
system	O
and	O
the	O
business	O
traveler	O
,	O
by	O
using	O
fax	O
machines	O
.	O
</s>
<s>
The	O
software	O
created	O
special	O
machine-readable	B-General_Concept
forms	O
,	O
similar	O
to	O
the	O
type	O
of	O
forms	O
used	O
to	O
score	O
standardized	O
tests	O
.	O
</s>
<s>
the	O
user	O
could	O
request	O
that	O
a	O
particular	O
document	O
,	O
stored	O
on	O
the	O
computer	O
's	O
hard	B-Device
drive	I-Device
,	O
be	O
sent	O
to	O
the	O
user	O
.	O
</s>
<s>
The	O
underlying	O
technology	O
for	O
PaperWorks	B-Application
,	O
called	O
"	O
DataGlyphs	O
"	O
,	O
was	O
developed	O
at	O
Xerox	O
PARC	O
.	O
</s>
