How was planning done before computers?

How were things done before computers?

Outside of a numerical calculation device, people used writing utensils and various forms of hard-copy recording medium, like paper, animal skin, or stone, to calculate and record numbers.

What did architects use before computers?

Before computers came along to simplify the design process, drafters in both the architectural and engineering fields relied solely on their ability to draw by hand.

How did business work before computers?

Depending on your age, you may or may not remember the pre-computer or even pre-internet office: phones rang more often; fax machines and photocopiers did a lot of the work; typewriters, then word processors, were the norm for assistants and others with writing-based jobs.

Why was the computer used before?

Early computers were meant to be used only for calculations. Simple manual instruments like the abacus have aided people in doing calculations since ancient times. Early in the Industrial Revolution, some mechanical devices were built to automate long, tedious tasks, such as guiding patterns for looms.

How did people do math before computers?

Before the invention of modern calculators, people would calculate by using various counting devices. Early human beings may have used their fingers and toes for some problems. As the earliest civilizations grew, merchants may have used stones or seeds to help them with equations.

What did people do before tech?

Before the internet, people obviously had distractions at work. They took smoke breaks, read magazines and newspapers, paid bills, wrote letters, called friends, played games and likely did a lot to avoid work.

How did people design before CAD?

Before the launch of AutoCAD and other design software, engineering drawings were made on sheets of paper using drawing boards. Multiple pieces of equipment were required to complete a given drawing such as drawing boards, different grade pencils, erasers, T-squares, set squares etc.

What was used in offices before computers?

Everything inside a company was handled by reams of paper, with typed content merging with the handwritten. Everything flowing into the company, from orders to letters from customers, was also stored as paper.

What tools existed before computers?

Early devices

  • Ancient and medieval.
  • Renaissance calculating tools.
  • Mechanical calculators.
  • Punched-card data processing.
  • Calculators.

How were things done before the internet?

Such communication systems were typically limited to point to point communication between two end devices. Semaphore lines, telegraph systems and telex machines can be considered early precursors of this kind of communication. The telegraph in the late 19th century was the first fully digital communication system.

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