<s>
In	O
computing	O
,	O
incremental	B-Application
search	I-Application
,	O
hot	O
search	O
,	O
incremental	B-Application
find	I-Application
or	O
real-time	O
suggestions	O
is	O
a	O
user	B-Application
interface	I-Application
interaction	O
method	O
to	O
progressively	O
search	O
for	O
and	O
filter	O
through	O
text	O
.	O
</s>
<s>
The	O
method	O
of	O
incremental	B-Application
search	I-Application
is	O
sometimes	O
distinguished	O
from	O
user	B-Application
interfaces	I-Application
that	O
employ	O
a	O
modal	O
window	O
,	O
such	O
as	O
a	O
dialog	O
box	O
,	O
to	O
enter	O
searches	O
.	O
</s>
<s>
For	O
some	O
applications	O
,	O
a	O
separate	O
user	B-General_Concept
interface	I-General_Concept
mode	I-General_Concept
may	O
be	O
used	O
instead	O
of	O
a	O
dialog	O
box	O
.	O
</s>
<s>
The	O
first	O
documented	O
use	O
of	O
incremental	B-Application
search	I-Application
was	O
in	O
EMACS	B-Application
on	O
ITS	B-Application
in	O
the	O
late	O
1970s	O
.	O
</s>
<s>
This	O
was	O
one	O
of	O
the	O
many	O
essential	O
Emacs	B-Application
features	O
Richard	O
Stallman	O
included	O
in	O
his	O
reimplementation	O
,	O
GNU	B-Application
Emacs	I-Application
.	O
</s>
<s>
Other	O
noteworthy	O
programs	O
containing	O
this	O
functionality	O
in	O
the	O
1980s	O
include	O
bash	B-Operating_System
and	O
Canon	B-Device
Cat	I-Device
.	O
</s>
<s>
The	O
first	O
mainstream	O
appearance	O
may	O
have	O
been	O
in	O
the	O
Speller	O
for	O
WordPerfect	B-Application
5.2	O
for	O
Windows	O
,	O
released	O
30	O
November	O
1992	O
.	O
</s>
<s>
As	O
programmer	O
Robert	O
John	O
Stevens	O
,	O
now	O
CEO	O
of	O
WriteExpress	O
,	O
watched	O
users	O
at	O
the	O
WordPerfect	B-Application
Usability	O
Lab	O
in	O
Orem	O
,	O
Utah	O
use	O
the	O
5.1	O
Speller	O
that	O
he	O
and	O
Steven	O
M	O
.	O
Cannon	O
ported	O
to	O
Windows	O
,	O
he	O
noticed	O
that	O
when	O
a	O
word	O
was	O
not	O
found	O
in	O
the	O
dictionary	O
and	O
no	O
alternative	O
words	O
were	O
presented	O
,	O
users	O
seemed	O
lost	O
,	O
moved	O
the	O
mouse	O
cursor	O
around	O
the	O
page	O
and	O
even	O
exited	O
the	O
Speller	O
.	O
</s>
<s>
Stevens	O
 '	O
Spell	O
Check	O
program	O
was	O
also	O
used	O
in	O
Novell	B-Operating_System
GroupWise	I-Operating_System
.	O
</s>
<s>
This	O
feature	O
,	O
or	O
variations	O
thereof	O
,	O
has	O
also	O
been	O
referred	O
to	O
as	O
Autocomplete	O
,	O
search	B-Application
as	I-Application
you	I-Application
type	I-Application
,	O
filter/find	O
as	O
you	O
type	O
(	O
FAYT	B-Application
)	O
,	O
incremental	B-Application
search	I-Application
,	O
typeahead	B-Application
search	I-Application
,	O
inline	O
search	O
,	O
instant	O
search	O
,	O
word	B-Application
wheeling	I-Application
,	O
and	O
other	O
names	O
as	O
well	O
.	O
</s>
<s>
Some	O
common	O
keyboard	O
shortcuts	O
for	O
incremental	B-Application
find	I-Application
are	O
Ctrl/Cmd	O
-F	O
(	O
like	O
for	O
traditional	O
find	O
)	O
,	O
the	O
GNU-style	O
/	O
(	O
also	O
applicable	O
to	O
Vim	B-Application
)	O
,	O
or	O
Emacs-style	O
C-s	O
.	O
</s>
<s>
This	O
user	B-Application
interface	I-Application
method	O
is	O
also	O
employed	O
in	O
varying	O
contexts	O
.	O
</s>
<s>
For	O
example	O
,	O
a	O
user	O
may	O
encounter	O
this	O
feature	O
while	O
searching	O
for	O
files	O
whose	O
names	O
match	O
a	O
string	O
in	O
an	O
operating	B-General_Concept
system	I-General_Concept
's	O
file	O
explorer	O
shell	O
.	O
</s>
<s>
The	O
feature	O
may	O
also	O
be	O
used	O
during	O
searches	O
for	O
songs	O
whose	O
name	O
or	O
artist	O
match	O
a	O
string	O
in	O
a	O
media	B-Device
player	I-Device
.	O
</s>
<s>
Another	O
variation	O
is	O
to	O
filter	O
through	O
long	O
lists	O
of	O
options	O
or	O
menu	O
items	O
that	O
may	O
appear	O
within	O
the	O
user	B-Application
interface	I-Application
itself	O
.	O
</s>
<s>
Examples	O
of	O
this	O
variation	O
can	O
be	O
found	O
in	O
the	O
about:config	O
interface	O
section	O
of	O
Mozilla	B-Application
Firefox	I-Application
version	O
2.0.0.14	O
and	O
later	O
versions	O
;	O
and	O
in	O
the	O
bundle	O
editor	O
section	O
of	O
TextMate	B-Application
1.5.7	O
.	O
</s>
<s>
This	O
feature	O
is	O
also	O
employed	O
in	O
application	O
launchers	O
such	O
as	O
Quicksilver	B-Operating_System
1.0	O
.	O
</s>
<s>
In	O
September	O
2010	O
,	O
Google	O
introduced	O
Google	O
Instant	O
,	O
an	O
incremental	B-Application
search	I-Application
feature	O
for	O
Google	O
Search	O
.	O
</s>
<s>
Incremental	B-Application
search	I-Application
on	O
a	O
non-local	O
server	O
,	O
as	O
in	O
Web	O
search	O
,	O
uses	O
more	O
network	O
bandwidth	O
and	O
server	O
processing	O
than	O
non-incremental	O
search	O
,	O
due	O
to	O
the	O
handling	O
of	O
XMLHttpRequests	B-Protocol
(	O
or	O
similar	O
)	O
which	O
are	O
typically	O
fired	O
from	O
each	O
onkeyup	B-Application
event	I-Application
.	O
</s>
<s>
Interface	O
expert	O
Jef	O
Raskin	O
has	O
been	O
a	O
strong	O
advocate	O
of	O
incremental	B-Application
search	I-Application
.	O
</s>
<s>
In	O
his	O
2000	O
book	O
The	O
Humane	O
Interface	O
,	O
he	O
wrote	O
,	O
"	O
From	O
the	O
point	O
of	O
view	O
of	O
interface	O
engineering	O
,	O
the	O
advantages	O
of	O
incremental	O
searching	O
are	O
so	O
numerous	O
and	O
the	O
advantages	O
of	O
delimited	B-Application
searches	I-Application
so	O
few	O
that	O
I	O
can	O
see	O
almost	O
no	O
occasions	O
when	O
a	O
delimited	B-Application
search	I-Application
would	O
be	O
preferred.	O
"	O
</s>
<s>
Incremental	B-Application
search	I-Application
has	O
been	O
criticised	O
for	O
exhibiting	O
low	O
affordance	O
,	O
as	O
the	O
text	O
fields	O
which	O
provide	O
it	O
offer	O
no	O
visual	O
indication	O
of	O
that	O
fact	O
until	O
after	O
the	O
user	O
begins	O
typing	O
.	O
</s>
<s>
Non-modal	B-Application
incremental	I-Application
find	I-Application
is	O
found	O
in	O
:	O
</s>
<s>
Modern	O
web	B-Application
browsers	I-Application
:	O
</s>
<s>
Instant	O
messaging	B-Protocol
clients	O
:	O
</s>
<s>
Modern	O
operating	B-General_Concept
systems	I-General_Concept
:	O
</s>
