Digital technology uses numbers to represent objects or abstract ideas. In simple terms, digitization is the process of converting an object into a numerical code. Initially, the base of digital technology was the binary coding system. In binary coding, bits represent each numerical location in the system, and each bit takes time to move from one place to another. Bits can be described or counted, with the most common way being by “bytes” (8 bits). Decades ago, computer technology abandoned the byte as a discrete object.
The use of digital technology has transformed nearly every aspect of life. It has advanced faster than any other technological breakthrough in history. It has now reached more than half of the world’s population. It has helped level the playing field for individuals worldwide, ensuring better access to trade and public services. The benefits of digital technology extend beyond the economic realm, however. The gaming world has embraced digital technology, making it possible to play games wherever you want. Increasingly interactive and mobile, these games are more accessible and interactive than ever before.
As digital technology continues to advance, it is changing the industrial sector. Advances in computer design and 3D printing are creating new roles for humans in manufacturing. Robots are now capable of working alongside humans, while some organizations are entirely automated. The impact of digital technology is widespread, from improved productivity to mass customization. Technological advancements have also created the ability to manufacture multi-functional devices, such as computers and laptops. This evolution has increased the output of manufacturing, which is a boon to society.
In the past decade, the U.S. Department of Commerce has been concerned about the ‘digital divide’ – significant gaps in access to digital technology based on education and income levels. In a recent survey of nationally representative samples of adults, the survey found that ownership of smartphones, tablets, and laptops had increased, while ownership of other devices had either remained stagnant or decreased. While technological advances continue to advance, the “digital divide” continues to persist.
The resolution of a digital object refers to its quality and quantity. This is done by representing the three hues of a color system with one of 256 shades. A total of 24 bits are used to encode each color. Digital cameras and digital printers use different color systems. But they have one thing in common: they use the same coding system. So, the more pixels per inch, the better. This makes them more efficient in the long run.
One of the basic applications of digital technologies is the creation of digital copies of enough quality to be used as reference materials. Quick browsing through image reference files or vertical files helps researchers identify individual items that require closer examination. Moreover, limited access to the originals meets preservation goals. And the same holds true for archives and museums. There are many uses for digital technology in learning. If you have an old photograph or a collection of valuable documents, it is likely that a digital copy will do just fine.