history of portable computing
TRANSCRIPT
![Page 1: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/1.jpg)
![Page 2: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/2.jpg)
Portable computers have been around for much longer than people imagine, though they’ve changed unimaginably from the first stumbling steps to the thin and powerful machines we have today. As far back as portables were an idea that computer manufacturers were keen to make the most of.
![Page 3: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/3.jpg)
1954DYSEAC : For the military, movable by truck.CPU : 900 Vacuum tubes
1981Osborne1 : The first mass-produced microprocessor-based portable computers. CPU : Z80
![Page 4: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/4.jpg)
1981Hx: Considered both the first notebook and handheld computer. CPU : 2x Hitachi 6301
1983TRS-80 Model 100: One of the first notebook-style computers CPU : 12 MHz 80C286
![Page 5: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/5.jpg)
1985T1100 : The world’s first mass-market laptop computer CPU: Intel 80C88
1989Portable: First commercial off-the-shelf portable computer.CPU: Motorola 68000
![Page 6: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/6.jpg)
1991PowerBook 100: Designed and manufactured by Sony CPU: Motorola 68000
1992700: Same design since 1992. CPU: IBM 486SLC
![Page 7: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/7.jpg)
1994200LX : MS-DOS-compatible computer in a palmtop formatCPU: “Hornet” 80186
1997380: Notable for incorporating a CD-ROM and a floppy drive !
![Page 8: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/8.jpg)
1998VAIO PCG-505 : First of ultraportable CPU: Pentium MMX
1999G3: New design for consumers CPU : PowerPC G3 CPU
2005Flip Screen Tablet PC : First hybride CPU: 1.5 GHz
![Page 9: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/9.jpg)
2008Ultrabook: New Design for consumers CPU: Core2Duo CPU
2010Tablet: Multi-touch screen, including a virtual keyboardCPU : 1.5 GHz
![Page 10: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/10.jpg)
2011VAIOTM DuoHybrid Tablet-LaptopDesign includes an optional docking keyboard CPU: 1 Ghz
![Page 11: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/11.jpg)
Worldwide Portable Computing
![Page 12: History of portable computing](https://reader036.vdocuments.site/reader036/viewer/2022062503/58868aae1a28abf6158b5203/html5/thumbnails/12.jpg)