Premechanical Age Of Information Technology

Information technology has been for a long time.Generally,people always find a way to communicate with each other though teachnology available.Technology are divided in to 4 main ages.There are premechanical, mechanical,electromechanical and electronic. Only the latest age (electronic) is affects us today, but it is important to learn about how technology is develop from the past until today.

Premechanical

The premechanical age is the earliest age of information technology. It can be defined as the time between 3000B.C. and 1450A.D. We are talking about a long time ago. When humans first started communicating they would try to use language or simple picture drawings known as petroglyths which were usually carved in rock. Early alphabets were

This is where the first books and libraries are developed. You’ve probably heard of Egyptian scrolls which were popular ways of writing down information to save. Some groups of people were actually binding paper together into a book-like form.Also during this period were the first numbering systems. Around 100A.D. was when the first 1-9 system was created by people from India. However, it wasn’t until 875A.D. (775 years later) that the number 0 was invented. And yes now that numbers were created, people wanted stuff to do with them so they created calculators. A calculator was the very first sign of an information processor. The popular model of that time was the abacus.

Mechanical

The mechanical age is when we first start to see connections between our current technology and its ancestors. The mechanical age can be defined as the time between 1450 and 1840. A lot of new technologies are developed in this era as there is a large explosion in interest with this area. Technologies like the slide rule (an analog computer used for multiplying and dividing) were invented. Blaise Pascal invented the Pascaline which was a very popular mechanical computer. Charles Babbage developed the difference engine which tabulated polynomial equations using the method of finite differences.

Difference

Technology has increased every manufacturing. Businesses have creating more work opportunities. Developments in technology have become more fast.technology has improved. Computer and Internet are everywhere. They have changed every segment such as tourism, medicine, entertainment and education. Technology has affected every part of life.Technology has changed our living.Bussinesses are growing and expanding across countries due to technological advancements. If it isn’t technology, how would complex industrial processes be carried on ? If not for machines, how would large-scale production of goods be possible? If not for computers, how would the software industry have grown? Growing businesses create employment opportunities for people and technology plays a big role in business growth. That's how important technology is.

Communicating is Easier.It has changed the way people communicate. The systems of communication have evolved from carrying messages to emails and instant messages that going with long distances in seconds. Cellular technology and satellite communication make a connecting easier by improve the speed.The Internet has allowed easy exchange the information above long distances.You can just clicks of your computer mouse,it can take you to every where on the