All In One Personal Computers: 5 Fast Facts

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Fact #1. The first touch screen was actually created in 1965. Since its inception, it has taken over the technology sector due to its tangibility and ease of use. The first displays were capacitive. They use an insulator and an electronic impulse to decide when the screen is being touched. As the human body makes its own electricity, the finger creates an electronic impulse. The first capacitive displays were very basic, understanding only one touch at a time.
Fact #2. Resistive touch screens debuted next. They did not rely on electrical currents. The basic version was composed of a conductive sheet lying on top of the screen. This removed the necessity to use the finger to control the screen. This meant that any number of objects could be used to input data. It was revolutionary in computing at first. But these are not used on personal computers at all any more. Their use is currently limited to touchpads in places like restaurants and grocery stores.
Fact #3. The first computer was designed in 1939 by American physicist John Atanasoff. It would be another thirty-two years before the personal computer would make its debut in 1971. The invention of integrated circuits brought the computer to new heights. Large numbers of miniature transistors were packed on thin silicon chips to create integrated circuit chips. These chips made computers faster, smaller, more powerful, and less expensive.
Fact #4. It was not long before the microprocessor was developed. This effectively brought the computer to the home. The first were ready for assembly by the mid 1970s. Some companies took it upon themselves to assemble computers for their clients. This boosted popularity and made the computer more user-friendly.
Fact #5. Since the 1990s, computers have become smaller, more efficient, and much more powerful. The slowest computer of the modern era is far ahead of computers created just 10 years ago. This rapid evolution has helped to shape our entire world around the technologies in use today.