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Technology (2400 BC The abacus, the first known calculator, invented in…

- - - - 724 Liang Ling-Can invents the first fully mechanical clock
        
        1041 Movable type printing press invented by Bi Sheng
        
        1280 Eyeglasses were invented
        
        1350 Suspension bridges built are in Peru
        
        1450 Alphabetic, movable type printing press invented by ---Johann Gutenberg
        
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        1982
        
        The Grid Compass 1101 was the first clamshell laptop ever produced. This innovation of folding the screen over the keyboard was eventually used by almost all laptop manufacturers and for a long time provided Grid with a revenue stream from the patent.
        
        GRiD Compass-1101
        
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        IBM PC Convertible
        
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        Mac Portable
        
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        October 1989
        
        The Macintosh Portable is a portable computer designed, manufactured and sold by Apple Computer, Inc. from September 1989 to October 1991. It is the first battery-powered Macintosh, which garnered significant excitement from critics, but sales to customers were quite low.
        
        April 3rd,1986
        
        The IBM PC Convertible is the first laptop computer released by IBM. Released on April 3, 1986, the Convertible was also the first IBM computer to use the 3½-inch floppy disk format which went on to become the industry standard.
- - - - First Cell Phone Call
        
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        DynaTAC 8000X
        
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        MicroTAC
        
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        1989
        
        The MicroTAC was released by Motorola, and was the first cell phone to use the "clamshell" shape.
        
        1983
        
        The DynaTAC 8000x was the first phone to be commercially available and light enough to be considered truly portable.
      - April 3, 1973
      - On April 3, 1973, Cooper introduced the DynaTAC phone at a press conference in New York City. The first cell phone call was made by Martin Cooper to the Bell South headquarters.
- - - - Stunt Cycle [Atari]
        
        3rd
        
        Video Pong
        
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        Atari 5200
        
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        The Atari 5200 SuperSystem, commonly known as the Atari 5200, is a home video game console that was introduced in 1982 by Atari Inc. as a higher-end complementary console for the popular Atari 2600. The 5200 was created to compete with the Intellivision, but wound up more directly competing with the ColecoVision shortly after its release.
        
        1984
        
        Video Pinball is a Single-player dedicated video game console released in 1977 as an Atari, Inc. Bumper controllers on the sides or a dial on the front are used to control the games depending on the game selected. There are three game types: Pinball, Basketball, and Breakout.
        The console is based on the single chip 011500-11/C011512-05 ("Pong-on-a-chip") produced by Atari.
        
        1980
      - Stunt Cycle is a 1 player (or 2 players alternating) arcade game by Atari Inc., originally released in 1976. It attempted to cash in on the Evel Knievel craze of the mid 1970s by allowing the player to perform their own simulated motorcycle jumping stunts. The game is housed in a custom cabinet that includes a simulated motorcycle steering column mounted on the control panel. The right side handle grip is twisted for acceleration. The monitor is a 19-inch black and white CRT monitor with a black and white overlay. Sounds include a motorcycle roar, crash sounds, and crowd cheers.
      - 1976
- - - - ENIAC
        
        UNIVAC
        
        Apple I
        
        Microsoft Windows
        
        Intel Penitum
        
        Nov,20,1985
        
        Microsoft Windows is a group of several graphical operating system families, all of which are developed, marketed, and sold by Microsoft. Each family caters to a certain sector of the computing industry.
        
        1976
        
        Apple Computer 1, also known later as the Apple I, or Apple-1, is a desktop computer released by the Apple Computer Company (now Apple Inc.) in 1976.
        
        1951
        
        The UNIVAC I (UNIVersal Automatic Computer I) was the first commercial computer produced in the United States. It was designed principally by J. Presper Eckert and John Mauchly, the inventors of the ENIAC.
      - 1951
      - ENIAC (/ˈiːniæk, ˈɛ-/; Electronic Numerical Integrator and Computer) was the first electronic general-purpose computer.[3] It was Turing-complete, digital and able to solve "a large class of numerical problems" through reprogramming.
- - - - Technology can have a large impact on users' mental and physical health. ... Beside affecting users' mental health, use of technology can also have negative repercussions on physical health causing vision problems, hearing loss, and neck strain.