<s>
Applied	B-Device
Digital	I-Device
Data	I-Device
Systems	I-Device
(	O
ADDS	O
)	O
was	O
a	O
supplier	O
of	O
video	O
display	O
computer	B-General_Concept
terminals	I-General_Concept
,	O
founded	O
in	O
1969	O
by	O
Leeam	O
Lowin	O
and	O
William	O
J	O
.	O
Catacosinos	O
.	O
</s>
<s>
The	O
Mentor	O
2000	O
ran	O
at	O
5MHz	O
using	O
a	O
Zilog	O
processor	O
,	O
640KB	O
RAM	O
,	O
and	O
included	O
one	O
60MB	O
hard	B-Device
disk	I-Device
.	O
</s>
<s>
It	O
used	O
the	O
Pick	B-Application
operating	I-Application
system	I-Application
and	O
database	B-Application
management	I-Application
system	I-Application
.	O
</s>
<s>
It	O
was	O
able	O
to	O
manage	O
16	O
or	O
32	O
video	B-General_Concept
terminals	I-General_Concept
at	O
once	O
.	O
</s>
<s>
However	O
,	O
their	O
version	O
of	O
the	O
Pick	B-Application
operating	I-Application
system	I-Application
was	O
acquired	O
by	O
Pick	B-Application
Systems	I-Application
Inc	O
,	O
now	O
called	O
TigerLogic	O
.	O
</s>
