-
1500
20th
Invention of the elctricity -
E.N.I.A.C.
Electronic
Numerical
Integrator
And
Calculator -
Period: to
1st Generation
·Made by vacume tubes
·Very large
·Expensive
·Require huge amount of electricity -
Period: to
2nd Generation
·Made by transitors
·Smaller
·Cheaper
·Faster -
Period: to
3rd Generation
·Made by integrated circuits
·Smaller
·Cheaper
·Faster
·Less electricity
·Fewer mistakes -
Period: to
4th Generation
·Microprocessors (small chips with thousand of curcuits)
·Smaller
·Portable
·Cheaper
·Less electricity
·Less heat -
Period: to
5th Generation
·Scientist are trying to devolped
·"Think" on their own
·Artificial inteligence (robots)