Today's children may not be aware of the ancient technology used in the earlier generations.
Floppy : Many children today have never seen or used a floppy disk. Created from a thin, plastic male foot, it can hold 1.44 MB of data. With the 7X, 8X2q, it has been seen as a symbol of technological progress.
Typewriters : Originally invented in the 1860s, the typewriter allows people to type documents quickly according to a certain standard without electricity. Over 100 years of development and innovation, typewriters are no longer suitable for word processors.
Game Boy : The device debuted in 1989 and became a fever at the time. Game Boy compact, easy to carry. It supports 8-bit games and has a 160 x 144 pixel display. Then, Nintendo released two versions of Game Boy Color and Game Boy Advance also achieved much success.
Video : JVC's VHS tapes surpassed Sony's Betamax in its early days of video format development. VHS uses tapes in plastic cassettes and can play up to 5 hours. After the vigorous growth of the DVD in the late 1990s, VHS was losing its influence.
CRT Monitor: The first TV and computer screen has evolved thanks to the CRT technology. The technology is based on the principle of firing electron beams into fluorescent screens that make up the pixels. However, a series of LCDs, OLEDs and LEDs have gradually replaced the CRT.
Slide Projector : As a precursor of modern projectors, this device allows viewing large still images. It uses an electric light bulb combined with a string of wool to show slides.
Sony Walkman : First launched in 1979, the Sony Walkman player made a real digital revolution. Compact, fashionable, and fast, the device is a technology item that young people love. First generation cassette tape player.
Pagerank : Appearing in the early 90's, this device ushered in a revolution for text messaging. It is commonly used until SMS is released. The current simple message is still used in restaurants.
Polaroid Camera : Founded in 1937, Polaroid is famous for its instant camera capture. Before the digital technology developed, Polaroid caused fever by launching several convenient camera models. The company became famous for SX 70, then OneStep hit.
Dial phone : It has a circular pattern, each number corresponding to a hole to fit the finger and then rotate. This shows that it is not as handy and fast as the current phones.
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