<s>
Advanced	B-Device
Intelligent	I-Device
Tape	I-Device
(	O
AIT	O
)	O
is	O
a	O
discontinued	O
high-speed	O
,	O
high-capacity	O
magnetic	B-Architecture
tape	I-Architecture
data	I-Architecture
storage	I-Architecture
format	O
developed	O
and	O
controlled	O
by	O
Sony	O
.	O
</s>
<s>
It	O
competed	O
mainly	O
against	O
the	O
DLT	B-Device
,	O
LTO	B-Operating_System
,	O
DAT/DDS	B-Architecture
,	O
and	O
VXA	B-Device
formats	O
.	O
</s>
<s>
SAIT	O
–	O
1/2	O
"	O
,	O
single	O
reel	O
cartridge	O
,	O
similar	O
to	O
DLT	B-Device
and	O
LTO	B-Operating_System
.	O
</s>
<s>
In	O
March	O
2010	O
,	O
Sony	O
announced	O
the	O
discontinuation	O
of	O
the	O
AIT	O
product	O
line	O
,	O
and	O
renewed	O
collaboration	O
with	O
Hewlett-Packard	O
on	O
further	O
development	O
of	O
the	O
DDS	B-Architecture
tape	I-Architecture
format	I-Architecture
,	O
</s>
<s>
A	O
budget	O
version	O
,	O
AIT-E	O
Turbo	O
,	O
was	O
also	O
introduced	O
in	O
2004	O
to	O
compete	O
with	O
DDS	B-Architecture
.	O
</s>
<s>
A	O
switch	O
to	O
GMR	B-General_Concept
head	I-General_Concept
technology	O
(	O
Flux	O
Guide	O
GMR	B-General_Concept
)	O
.	O
</s>
<s>
Displaced	O
by	O
DLT-S4	O
(	O
800GB	O
)	O
.	O
</s>
