| A | B |
|---|
| John Napier | Napier Bones |
| Blaise Pascal | Pastorm |
| Gottfried Leibnez | Calcius |
| Charles Xavier Thomas | arithmometer |
| Joseph Jacquard | jacquards loom |
| charles babbage | made the first modern computing device |
| george scheutz | made a sweedish calculating machine |
| augusta ada byron | first female computer scientist |
| herman hollerith | automatic machine for the senses bureau |
| thomas watson jr. | ceo of ibm |
| alan turing | created the turing machine |
| george stibitz | he invited a swiss calculating machine |
| john atanasoff | created the first electronic digital computer |
| dr. howard aiken | made the mark one computer for ibm |
| dr john mauchly & presper eckert | eniac |
| john bardeen, william shockly & walter brittain | transisters |
| john von neumann | had the idea for storing information on computers |
| dr. daniel slotnick | the first super computer, "eliac" |
| robert noyce & jack kilby | first intergrated circuits |
| alan kay | an interface |
| grace hopper | shes the mother of cobol |
| ted hoff | microprocesser |
| ed roberts | first personal computer |
| donald knuth | tax type setting system |
| steve jobs & steve wozniak | the founded apple computers |
| bill gates & paul allen | founded microsoft |
| stve case | c.e.o. of a.o.l |
| lawrenece ellison | started a p.c. computer named orical |
