<s>
A	O
portable	O
computer	O
is	O
a	O
computer	O
designed	O
to	O
be	O
easily	O
moved	O
from	O
one	O
place	O
to	O
another	O
,	O
as	O
opposed	O
to	O
those	O
designed	O
to	O
remain	O
stationary	O
at	O
a	O
single	O
location	O
such	O
as	O
desktops	O
and	O
workstations	B-Device
.	O
</s>
<s>
These	O
computers	O
usually	O
include	O
a	O
display	B-Device
and	O
keyboard	B-Device
that	O
are	O
directly	O
connected	O
to	O
the	O
main	B-General_Concept
case	I-General_Concept
,	O
all	O
sharing	O
a	O
single	O
power	O
plug	O
together	O
,	O
much	O
like	O
later	O
desktop	B-Device
computers	I-Device
called	O
all-in-ones	O
(	O
AIO	O
)	O
that	O
integrate	O
the	O
system	O
's	O
internal	O
components	O
into	O
the	O
same	O
case	O
as	O
the	O
display	B-Device
.	O
</s>
<s>
In	O
modern	O
usage	O
,	O
a	O
portable	O
computer	O
usually	O
refers	O
to	O
a	O
very	O
light	O
and	O
compact	O
personal	B-Device
computer	I-Device
such	O
as	O
a	O
laptop	B-Device
,	O
miniature	B-Protocol
or	O
pocket-sized	B-Application
computer	I-Application
,	O
while	O
touchscreen-based	O
handheld	B-Application
(	O
"	O
palmtop	B-Operating_System
"	O
)	O
devices	O
such	O
as	O
tablet	B-Device
,	O
phablet	B-Application
and	O
smartphone	B-Application
are	O
called	O
mobile	B-Application
devices	I-Application
instead	O
.	O
</s>
<s>
The	O
first	O
commercially	O
sold	O
portable	O
computer	O
might	O
be	O
the	O
MCM/70	B-Device
,	O
released	O
1974	O
.	O
</s>
<s>
The	O
next	O
major	O
portables	O
were	O
the	O
IBM	B-Device
5100	I-Device
(	O
1975	O
)	O
,	O
Osborne	O
's	O
CP/M	B-Application
-based	O
Osborne	B-Device
1	I-Device
(	O
1981	O
)	O
and	O
Compaq	O
's	O
,	O
advertised	O
as	O
100%	O
IBM	O
PC	O
compatible	O
Compaq	B-Device
Portable	I-Device
(	O
1983	O
)	O
.	O
</s>
<s>
These	O
luggable	O
computers	O
still	O
required	O
a	O
continuous	O
connection	O
to	O
an	O
external	O
power	O
source	O
;	O
this	O
limitation	O
was	O
later	O
overcome	O
by	O
the	O
laptop	B-Device
computers	I-Device
.	O
</s>
<s>
Laptops	B-Device
were	O
followed	O
by	O
lighter	O
models	O
such	O
as	O
netbooks	B-Device
,	O
so	O
that	O
in	O
the	O
2000s	O
mobile	B-Application
devices	I-Application
and	O
by	O
2007	O
smartphones	B-Application
made	O
the	O
term	O
"	O
portable	O
"	O
rather	O
meaningless	O
.	O
</s>
<s>
The	O
2010s	O
introduced	O
wearable	B-Operating_System
computers	I-Operating_System
such	O
as	O
smartwatches	B-Application
.	O
</s>
<s>
Portable	O
computers	O
,	O
by	O
their	O
nature	O
,	O
are	O
generally	O
microcomputers	B-Architecture
.	O
</s>
<s>
They	O
are	O
also	O
called	O
'	O
Portable	O
Workstations	B-Device
 '	O
or	O
'	O
Portable	O
PCs	B-Device
 '	O
.	O
</s>
<s>
In	O
Japan	O
they	O
were	O
often	O
called	O
from	O
"	O
bento	B-Application
"	O
.	O
</s>
<s>
Portable	O
computers	O
,	O
more	O
narrowly	O
defined	O
,	O
are	O
distinct	O
from	O
desktop	B-Application
replacement	I-Application
computers	I-Application
in	O
that	O
they	O
usually	O
were	O
constructed	O
from	O
full-specification	O
desktop	B-Device
components	O
,	O
and	O
often	O
do	O
not	O
incorporate	O
features	O
associated	O
with	O
laptops	B-Device
or	O
mobile	B-Application
devices	I-Application
.	O
</s>
<s>
A	O
portable	O
computer	O
in	O
this	O
usage	O
,	O
versus	O
a	O
laptop	B-Device
or	O
other	O
mobile	B-Application
computing	I-Application
device	I-Application
,	O
have	O
a	O
standard	O
motherboard	B-Device
or	O
backplane	B-Architecture
providing	O
plug-in	O
slots	O
for	O
add-in	O
cards	O
.	O
</s>
<s>
In	O
1973	O
,	O
the	O
IBM	O
Los	O
Gatos	O
Scientific	O
Center	O
developed	O
a	O
portable	O
computer	O
prototype	O
called	O
SCAMP	O
(	O
Special	O
Computer	O
APL	B-Language
Machine	O
Portable	O
)	O
based	O
on	O
the	O
IBM	B-Device
PALM	I-Device
processor	I-Device
with	O
a	O
Philips	O
compact	O
cassette	O
drive	O
,	O
small	O
CRT	B-Device
and	O
full	O
function	O
keyboard	B-Device
.	O
</s>
<s>
SCAMP	O
emulated	O
an	O
IBM	B-Device
1130	I-Device
minicomputer	O
in	O
order	O
to	O
run	O
APL	B-Language
\1130	O
.	O
</s>
<s>
In	O
1973	O
,	O
APL	B-Language
was	O
generally	O
available	O
only	O
on	O
mainframe	O
computers	O
,	O
and	O
most	O
desktop	B-Device
sized	O
microcomputers	B-Architecture
such	O
as	O
the	O
Wang	B-Language
2200	I-Language
or	O
HP	B-Device
9800	I-Device
offered	O
only	O
BASIC	O
.	O
</s>
<s>
Because	O
SCAMP	O
was	O
the	O
first	O
to	O
emulate	O
APL	B-Language
\1130	O
performance	O
on	O
a	O
portable	O
,	O
single	O
user	O
computer	O
,	O
PC	O
Magazine	O
in	O
1983	O
designated	O
SCAMP	O
a	O
"	O
revolutionary	O
concept	O
"	O
and	O
"	O
the	O
world	O
's	O
first	O
personal	B-Device
computer	I-Device
"	O
.	O
</s>
<s>
Xerox	B-Device
NoteTaker	I-Device
,	O
developed	O
in	O
1976	O
at	O
Xerox	O
PARC	O
,	O
was	O
a	O
precursor	O
to	O
later	O
portable	O
computers	O
from	O
Osborne	O
Computer	O
Corporation	O
and	O
Compaq	O
,	O
though	O
it	O
remained	O
a	O
prototype	O
and	O
did	O
not	O
enter	O
production	O
.	O
</s>
<s>
Successful	O
demonstrations	O
of	O
the	O
1973	O
SCAMP	O
prototype	O
led	O
to	O
the	O
first	O
commercial	O
IBM	B-Device
5100	I-Device
portable	O
microcomputer	B-Architecture
launched	O
in	O
1975	O
.	O
</s>
<s>
The	O
product	O
incorporated	O
an	O
IBM	B-Device
PALM	I-Device
processor	I-Device
,	O
CRT	B-Device
,	O
full	O
function	O
keyboard	B-Device
and	O
the	O
ability	O
to	O
be	O
programmed	O
in	O
both	O
APL	B-Language
and	O
BASIC	O
for	O
engineers	O
,	O
analysts	O
,	O
statisticians	O
and	O
other	O
business	O
problem-solvers	O
.	O
</s>
<s>
(	O
IBM	O
provided	O
different	O
models	O
of	O
the	O
5100	O
supporting	O
only	O
BASIC	O
,	O
only	O
APL	B-Language
,	O
or	O
both	O
selectable	O
by	O
a	O
physical	O
switch	O
on	O
the	O
front	O
panel	O
.	O
)	O
</s>
<s>
IBM	O
referred	O
to	O
its	O
PALM	B-Device
processor	O
as	O
a	O
microprocessor	B-Architecture
,	O
though	O
they	O
used	O
that	O
term	O
to	O
mean	O
a	O
processor	O
that	O
executes	O
microcode	B-Device
to	O
implement	O
a	O
higher-level	O
instruction	B-General_Concept
set	I-General_Concept
,	O
rather	O
than	O
its	O
conventional	O
definition	O
of	O
a	O
complete	O
processor	O
on	O
a	O
single	O
silicon	O
integrated	O
circuit	O
;	O
the	O
PALM	B-Device
processor	O
was	O
a	O
large	O
circuit	O
board	O
populated	O
with	O
over	O
a	O
dozen	O
chips	O
.	O
</s>
<s>
In	O
comparison	O
,	O
the	O
IBM	B-Device
5100	I-Device
weighed	O
about	O
53	O
pounds	O
(	O
24kg	O
and	O
very	O
portable	O
for	O
that	O
time	O
)	O
.	O
</s>
<s>
The	O
MIT	O
Suitcase	O
Computer	O
,	O
constructed	O
in	O
1975	O
,	O
was	O
the	O
first	O
known	O
microprocessor-based	O
portable	O
computer	O
.	O
</s>
<s>
It	O
was	O
based	O
on	O
the	O
Motorola	B-Device
6800	I-Device
.	O
</s>
<s>
Constructed	O
in	O
a	O
Samsonite	O
suitcase	O
approximately	O
and	O
weighing	O
approximately	O
,	O
it	O
had	O
4K	O
of	O
SRAM	O
,	O
a	O
serial	O
port	O
to	O
accept	O
downloaded	O
software	O
and	O
connect	O
to	O
a	O
modem	O
,	O
a	O
keyboard	B-Device
and	O
a	O
40-column	O
thermal	O
printer	O
taken	O
from	O
a	O
cash	O
register	O
.	O
</s>
<s>
The	O
portable	O
micro	B-Architecture
computer	I-Architecture
;	O
the	O
"	O
Portal	O
"	O
of	O
the	O
French	O
company	O
R2E	O
Micral	B-Device
CCMC	O
officially	O
appeared	O
in	O
September	O
1980	O
at	O
the	O
Sicob	O
show	O
in	O
Paris	O
.	O
</s>
<s>
The	O
Portal	O
was	O
a	O
portable	O
microcomputer	B-Architecture
designed	O
and	O
marketed	O
by	O
the	O
studies	O
and	O
developments	O
department	O
of	O
the	O
French	O
firm	O
R2E	O
Micral	B-Device
in	O
1980	O
at	O
the	O
request	O
of	O
the	O
company	O
CCMC	O
specializing	O
in	O
payroll	O
and	O
accounting	O
.	O
</s>
<s>
It	O
was	O
equipped	O
with	O
a	O
central	O
64KB	O
RAM	O
,	O
a	O
keyboard	B-Device
with	O
58	O
alpha	O
numeric	O
keys	O
and	O
11	O
numeric	O
keys	O
(	O
separate	O
blocks	O
)	O
,	O
a	O
32-character	O
screen	O
,	O
a	O
floppy	O
disk	O
:	O
capacity	O
=	O
140	O
000	O
characters	O
,	O
of	O
a	O
thermal	O
printer	O
:	O
speed	O
=	O
28	O
characters	O
/	O
sec	O
,	O
an	O
asynchronous	O
channel	O
,	O
a	O
synchronous	O
channel	O
,	O
a	O
220V	O
power	O
supply	O
.	O
</s>
<s>
Its	O
operating	O
system	O
was	O
Prolog	B-Language
.	O
</s>
<s>
The	O
first	O
mass-produced	O
microprocessor-based	O
portable	O
computer	O
released	O
in	O
1981	O
was	O
the	O
Osborne	B-Device
1	I-Device
,	O
developed	O
by	O
Osborne	O
,	O
which	O
owed	O
much	O
to	O
the	O
NoteTaker	O
's	O
design	O
.	O
</s>
<s>
The	O
Osborne	B-Device
1	I-Device
is	O
about	O
the	O
size	O
and	O
weight	O
of	O
a	O
sewing	O
machine	O
,	O
and	O
was	O
advertised	O
as	O
the	O
only	O
computer	O
that	O
would	O
fit	O
underneath	O
an	O
airline	O
seat	O
.	O
</s>
<s>
It	O
managed	O
to	O
correct	O
most	O
of	O
the	O
Osborne	B-Device
1	I-Device
's	O
deficiencies	O
:	O
the	O
screen	O
was	O
larger	O
and	O
showed	O
more	O
characters	O
at	O
once	O
,	O
the	O
floppy	O
drives	O
stored	O
over	O
twice	O
as	O
much	O
data	O
,	O
the	O
case	O
was	O
more	O
attractive-looking	O
,	O
and	O
it	O
was	O
also	O
much	O
better-built	O
and	O
more	O
reliable	O
.	O
</s>
<s>
Although	O
Columbia	O
Data	O
Product	O
's	O
MPC	O
1600	O
,	O
"	O
Multi	O
Personal	B-Device
Computer	I-Device
"	O
came	O
out	O
in	O
June	O
1983	O
,	O
one	O
of	O
the	O
first	O
extensively	O
IBM	O
PC	O
compatible	O
computers	O
was	O
the	O
Compaq	B-Device
Portable	I-Device
.	O
</s>
<s>
and	O
Corona	O
Data	O
Systems	O
's	O
PPC-400.	O
,	O
the	O
"	O
portable	O
"	O
Hyperion	B-Device
Computer	O
System	O
.	O
</s>
<s>
Neither	O
the	O
Columbia	O
nor	O
the	O
Eagle	O
were	O
nearly	O
as	O
IBM	B-Operating_System
PC	I-Operating_System
DOS	I-Operating_System
compatible	O
as	O
Compaq	O
's	O
offerings	O
.	O
</s>
<s>
Originally	O
announced	O
in	O
1987	O
,	O
the	O
Atari	B-Device
STacy	I-Device
was	O
released	O
to	O
the	O
public	O
in	O
December	O
1989	O
and	O
was	O
one	O
of	O
the	O
first	O
laptop-like	O
portables	O
.	O
</s>
<s>
Apple	O
Inc	O
.	O
introduced	O
and	O
released	O
the	O
Macintosh	B-Device
Portable	I-Device
in	O
1989	O
,	O
though	O
this	O
device	B-Application
came	O
with	O
a	O
battery	O
,	O
which	O
added	O
to	O
its	O
substantial	O
weight	O
.	O
</s>
<s>
The	O
Portable	O
has	O
features	O
similar	O
to	O
the	O
Atari	B-Device
STacy	I-Device
,	O
include	O
integrated	O
trackball	O
and	O
clamshell	O
case	O
.	O
</s>
<s>
After	O
release	O
of	O
IBM	B-Device
PC	I-Device
Convertible	I-Device
in	O
1986	O
,	O
IBM	O
still	O
produced	O
classic	O
portable	O
computers	O
,	O
include	O
released	O
in	O
1989	O
PS/2	B-Device
P70	I-Device
(	O
with	O
upgrade	O
in	O
1990	O
to	O
P75	O
)	O
,	O
and	O
IBM	O
produce	O
portables	O
for	O
up	O
to	O
release	O
of	O
PS/2	B-Device
Note	I-Device
and	O
PS/55note	B-Device
notebook	B-Device
lines	O
.	O
</s>
<s>
In	O
today	O
's	O
world	O
of	O
laptops	B-Device
,	O
smart	B-Application
phones	I-Application
,	O
and	O
tablets	B-Device
,	O
portable	O
computers	O
have	O
evolved	O
and	O
are	O
now	O
mostly	O
used	O
for	O
industrial	O
,	O
commercial	O
or	O
military	O
applications	O
.	O
</s>
<s>
Year	O
Price	O
CPU	O
@	O
MHz	O
Computer	O
name	O
Comment	O
1954	O
Vacuum	O
tube	O
:	O
Diode	B-General_Concept
gates	I-General_Concept
,	O
tube	O
amplifiers	O
and	O
electrical	O
delay	O
lines	O
@	O
1	O
DYSEAC	B-Device
For	O
the	O
military	O
,	O
movable	O
by	O
truck	O
.	O
</s>
<s>
1959	O
~	O
US$	O
1,600,000	O
(	O
in	O
)	O
/	O
MOBIDIC	B-Device
A	O
Custom	O
transistor	O
CPU	O
(	O
inverter	O
logic	O
)	O
@	O
1	O
/	O
MOBIDIC	B-Device
B	O
MOBIDIC	B-Device
Truck-based	O
for	O
the	O
military	O
,	O
five	O
were	O
built	O
and	O
deployed	O
.	O
</s>
<s>
1960	O
~	O
US$	O
6,900,000	O
(	O
in	O
)	O
(	O
development	O
)	O
Modular	O
circuit	O
boards	O
@	O
0.448	O
FADAC	B-Device
For	O
the	O
military	O
,	O
movable	O
by	O
two	O
men	O
.	O
</s>
<s>
1960	O
~	O
US$	O
125,600	O
(	O
in	O
)	O
Standard	B-Device
Modular	I-Device
System	I-Device
with	O
complementary	O
diode-transistor	B-General_Concept
logic	I-General_Concept
@	O
0.087	O
IBM	B-Device
1401	I-Device
Truck-based	O
for	O
military	O
,	O
also	O
touring	O
Datamobile	O
for	O
demos	O
.	O
</s>
<s>
1960	O
~	O
US$	O
40,500	O
(	O
in	O
)	O
Plug-in	O
circuit	O
modules	O
@	O
2	O
PB	B-Device
250	I-Device
Portable	O
as	O
the	O
control	O
computer	O
for	O
commercial	O
mobile	O
(	O
by	O
van	O
)	O
data	O
systems	O
.	O
</s>
<s>
1975	O
US$8975	O
IBM	B-Device
PALM	I-Device
processor	I-Device
@	O
1.9	O
IBM	B-Device
5100	I-Device
Portable	I-Device
Computer	I-Device
090508	O
oldcomputers.net	O
64K	O
=	O
US$	O
17,975	O
.	O
</s>
<s>
1975	O
US$4000	O
Motorola	B-Device
6800	I-Device
@	O
1	O
MIT	O
Suitcase	O
Computer	O
4K	O
SRAM	O
,	O
approx	O
.	O
</s>
<s>
1976	O
US$	O
50,000	O
Z80	B-General_Concept
?	O
</s>
<s>
@	O
1	O
Xerox	B-Device
NoteTaker	I-Device
1977	O
US$2495	O
Z80	B-General_Concept
Versatile	O
2	O
090508	O
old-computers.com	O
1978	O
US$	O
10,225	O
IBM	B-Device
PALM	I-Device
processor	I-Device
@	O
1.9	O
IBM	B-Device
5110	I-Device
090508	O
oldcomputers.net	O
1979	O
US$375	O
6502	B-General_Concept
@	O
1	O
,	O
1K	O
Rockwell	B-Device
AIM-65	I-Device
20-character	O
alphanumeric	O
display	B-Device
.	O
</s>
<s>
090508	O
trygve.com	O
090508	O
oldcomputers.net	O
1979	O
US$3250	O
Custom	O
HP	O
8-bit	O
@	O
0.613	O
Hewlett-Packard	B-Device
Model	I-Device
85	I-Device
090508	O
oldcomputers.net	O
1980	O
?	O
</s>
<s>
PA512	B-Device
Made	O
in	O
Serbia	O
.	O
</s>
<s>
1980	O
US$230	O
SC43177	O
,	O
SC43178	O
TRS-80	O
Pocket	O
Computer	O
090508	O
oldcomputers.net	O
1980	O
Intel	O
8085	O
@	O
2.0	O
Portal	O
R2E	O
CCMC	O
The	O
Portal	O
was	O
a	O
portable	O
microcomputer	B-Architecture
designed	O
and	O
marketed	O
by	O
the	O
studies	O
and	O
developments	O
department	O
of	O
the	O
French	O
firm	O
R2E	O
Micral	B-Device
in	O
1980	O
at	O
the	O
request	O
of	O
the	O
company	O
CCMC	O
specializing	O
in	O
payroll	O
and	O
accounting	O
.	O
</s>
<s>
It	O
was	O
equipped	O
with	O
a	O
central	O
64	O
KB	O
RAM	O
,	O
a	O
keyboard	B-Device
with	O
58	O
alpha	O
numeric	O
keys	O
and	O
11	O
numeric	O
keys	O
(	O
separate	O
blocks	O
)	O
,	O
a	O
32-character	O
screen	O
,	O
a	O
floppy	O
disk	O
:	O
capacity	O
=	O
140000	O
characters	O
,	O
of	O
a	O
thermal	O
printer	O
:	O
speed	O
=	O
28	O
characters	O
/	O
second	O
,	O
an	O
asynchronous	O
channel	O
,	O
a	O
synchronous	O
channel	O
,	O
a	O
220	O
V	O
power	O
supply	O
.	O
</s>
<s>
1981	O
US$1795	O
Z80	B-General_Concept
@	O
4.0	O
Osborne	B-Device
1	I-Device
1981	O
US$795	O
2×	O
Hitachi	O
6301	O
@	O
0.614	O
Epson	B-Device
HX-20	I-Device
090508	O
oldcomputers.net	O
1981	O
Z80	B-General_Concept
compatible	O
Husky	B-Device
(	O
computer	O
)	O
090508	O
old-computers.com	O
1982	O
8088	B-Device
@	O
4.77	O
Columbia	B-Device
Data	I-Device
Products	I-Device
1982	O
Z80A	B-General_Concept
@	O
4	O
Grundy	B-Device
NewBrain	I-Device
1982	O
Z80	B-General_Concept
@	O
2.5	O
Kaypro	O
1982	O
US$8000	O
8086	B-General_Concept
@	O
?	O
</s>
<s>
Grid	O
Compass	O
1100	O
NASA	O
laptop	B-Device
1982	O
Z80	B-General_Concept
@	O
4.0	O
Osborne	B-Device
Executive	I-Device
1983	O
x86	B-Operating_System
Hyperion	B-Device
(	O
computer	O
)	O
1983	O
x86	B-Operating_System
Compaq	B-Device
Portable	I-Device
1983	O
US$1099	O
80C85	O
@	O
2.4	O
TRS-80	B-Operating_System
Model	I-Operating_System
100	I-Operating_System
LCD	B-Device
1983	O
Z80A	B-General_Concept
,	O
8086	B-General_Concept
,	O
128K	O
Seequa	B-Device
Chameleon	I-Device
090508	O
is2.lse.ac.uk	O
1983	O
Z80A	B-General_Concept
@	O
3.4	O
Sord	B-Device
IS-11	I-Device
1983	O
US$1595	O
Z80A	B-General_Concept
@	O
4	O
Zorba	B-Device
1984	O
US$4225	O
8088	B-Device
@	O
4.77	O
IBM	B-Device
5155	I-Device
090508	O
oldcomputers.net	O
1984	O
Z80	B-General_Concept
Actrix	B-Device
(	O
computer	O
)	O
~	O
1984	O
8088	B-Device
@	O
4.77	O
Bondwell-8	O
1984	O
US$995	O
Z80	B-General_Concept
@	O
2.45	O
Epson	B-Device
PX-8	I-Device
Geneva	I-Device
090508	O
oldcomputers.net	O
1984	O
6502	B-General_Concept
@	O
1.02	O
Commodore	O
SX-64	O
First	O
portable	O
with	O
color	O
display	B-Device
1984	O
x86	B-Operating_System
Data	B-Device
General-One	I-Device
1984	O
Z80	B-General_Concept
@	O
4.0	O
Osborne	B-Device
Vixen	I-Device
1984	O
80C88	B-Device
ZP-150	B-Device
1984	O
US$595	O
HP-71B	B-Device
Calculator	O
programmable	O
in	O
BASIC	O
1984	O
US$2995	O
HP	B-Device
110	I-Device
LCD	B-Device
,	O
300-baud	O
modem	O
1984	O
1965	O
GBP	O
8086	B-General_Concept
@	O
4.77	O
Apricot	B-Device
Portable	I-Device
First	O
portable	O
computer	O
with	O
25-line	O
LCD	B-Device
.	O
</s>
<s>
Included	O
speech	B-Application
recognition	I-Application
,	O
wireless	O
keyboard	B-Device
,	O
and	O
optional	O
wireless	O
mouse	O
1985	O
US$995	O
Z80	B-General_Concept
@	O
4	O
Bondwell-2	B-Operating_System
1985	O
Harris	O
HP	B-Device
110	I-Device
Plus	I-Device
LCD	B-Device
,	O
1200-baud	O
modem	O
1985	O
US$1899	O
Toshiba	B-Device
T1100	I-Device
Toshiba	B-Device
T1100	I-Device
LCD	B-Device
1986	O
8088	B-Device
@	O
4.77	O
IBM	B-Device
5140	I-Device
1986	O
Intel	B-General_Concept
80286	I-General_Concept
@	O
8	O
Compaq	B-Device
Portable	I-Device
II	I-Device
1986	O
?	O
</s>
<s>
LPA512	B-Device
1987	O
Z80	B-General_Concept
Cambridge	B-Device
Z88	I-Device
1988	O
Intel	B-Device
8088	I-Device
NEC	B-Device
UltraLite	I-Device
1988	O
US$2299	O
ftp.pigwa.net	O
68HC000	O
@	O
8	O
Atari	B-Device
STacy	I-Device
1989	O
Intel	B-Device
8088	I-Device
@	O
4.9152	O
Atari	B-Device
Portfolio	I-Device
1989	O
US$2000	O
Intel	B-Device
80C88	I-Device
@	O
7	O
Poqet	B-Application
PC	I-Application
(	O
Classic	O
)	O
1989	O
8086	B-General_Concept
@	O
9.55	O
Compaq	O
LTE	O
1989	O
Motorola	B-Device
68000	I-Device
@	O
16	O
Macintosh	B-Device
Portable	I-Device
1989	O
Motorola	B-Device
68000	I-Device
@	O
15	O
Outbound	B-Application
Laptop	I-Application
1991	O
Motorola	B-Device
68000	I-Device
@	O
8	O
ST	B-Device
BOOK	I-Device
090508	O
geocities.com	O
090508	O
xs4all.nl	O
1991	O
NEC	B-Device
V20	I-Device
@	O
5.37	O
HP	B-Device
95LX	I-Device
1991	O
US$2300	O
Motorola	B-Device
68000	I-Device
@	O
16	O
1992	O
IBM	O
486SLC	B-Device
@	O
25	O
IBM	B-Device
ThinkPad	I-Device
700	I-Device
The	O
first	O
ThinkPad	B-Operating_System
1992	O
Z80	B-General_Concept
,	O
64K	O
Amstrad	B-Device
NC100	I-Device
1992	O
US$4950	O
SPARCbook1	O
Unix	O
with	O
SunOS	B-Operating_System
1993	O
Intel	O
"	O
Hornet	O
"	O
80186	B-Device
@	O
7.91	O
HP	B-Device
100LX	I-Device
1993	O
?	O
</s>
