The generations of computer 1

Mere som dette

History Chapter 2

af Noe Htat

Early Childhood Curriculum

af Jennifer Beck

John Dewey & Ralph Tyler

af WENDY DAYANA CONDOR SARAGOSIN

New York

af Group 1

the generations of computer

⬇

Has

fundamentally changed the way computer operated

For an important technological develepment

is characterized

it is a computer theme that is often used to refer generations of computer devises

This

Subtopic

5 generations

present /more there ARTOFICIAL INTELLIGENCE

these

A-i based devices are still in development

have quantum molecular and nanotechnologr radically changed

devices responsive to natural language input being developed

Advances

Expert systems

Flooppy disk

Operating systems

How

UNIX

LINUX

MAC

memories

Sealing

1971/Present MICROPROCESSORS

this

brought the 4 generations with thousands of integrated circuits and a single chip of sackcloth was formed

Which it's

Was previously occupied a room new fits in the palm of your hand

some progress were

Development of mouse , GUI and other services

Powerfull computer and internet development

In 1984 apple introduced the macinthos

In 1981 IBM introduced the first computer

The intel 4004 chip deeveloped 1971

1964/1971 INTEGRATED CIRCUITS

i was

than

the

Usersinteract with 3 geneagenerations computer through key keyboard and monitor

Too

Hace integrated circuits that are small devicedevicet madre of semiconductor material

The first circuits was developed un the of 1950

For

Robert noyce

Jack killby

dramatically increased the fuzziness on efficiency of computer

i am a central program that controls memory

transistors are minimized and place sack cloth chip

they were called semicinductors

1956\1963 TRANSISTORS

They

Replaced the vacuum tubes in the second generations

I know

Invention at bell las un 1947

But

I was not widely used i computer until the late 1950

far superior to vacuum tubes allowing computer to be smaller cheaper and more efficient

and

weredeveloped for the atomic energy industria

but

were a huge improvenent aver vacuum tubes

even if

generated a lot of heat that damages computer

too

they used punch cards to gef in and out

1940 / 1956 VACUUM TUBES

Were

The first computer system, usted vacuum tubes forma circiuts and magnetic drums for memories

they were huge they took up whole roms

they generated a lot of heat

operations was very expensive

Use a lot of energi

the first generations depends on a machine lenguage the only answers one problem at a time

which

it would take several days or even weeks to set up a new programing

Example

ENIAC

UNVAC

I was

The first comercial computer un the united states in 1951