It all started with machines designed to handle numbers, this is how we refer to the Abacus, invented by the Babylonians around 1000 B.C. This was used above all by the Chinese to carry out simple operations, it is made up of a tablet with a series of accounts that are used to carry out addition and subtraction. Just before he died in 1617, Scottish mathematician John Napier (best known for his invention of logarithms) developed a set of calculating sticks he called "Napier Bones." incorporated the logarithmic system, these were a strong influence on the development of the sliding rule and subsequent calculating machines that counted on logarithms. In 1621 the first sliding rule was invented by the English mathematician William Oughtred. The sliding rule (called "Circles of Proportion") was a set of rotating disks that were calibrated with Napier's logarithms. In 1623 the first mechanical calculator was designed by Wilhelm Schickard in Germany. Called "The Calculating Clock," the machine incorporated Napier's logarithms. In the 17th century (1642) Blaise Pascal emerged who, at the age of 18, invented the first calculating machine, capable of adding and subtracting; and all this based on linking multiple cogwheels. Years later, in 1673, Gottfried Von Leibnitz perfected Pascal's studies, and came to build a machine that not only added and subtracted, but also multiplied, divided, and even calculated square roots. In 1769 the Automaton Chess Player was invented by Baron Empellen, a Hungarian nobleman. The apparatus and its secrets were given to Johann Nepomuk Maelzel, an inventor of musical instruments, who toured Europe and the United States with the apparatus, in the late 1700s and early 1800s. The first logic machine was invented in 1777 by Charles Mahon, the Earl of Stanhope. The "logical prover" was a pocket-sized device that solved traditional syllogisms and elementary probability questions. In 1790 Joseph-Marie Jacquard (1572-1834) used punched cards to control a loom. Inspired by musical instruments being programmed using punched paper, the machine resembled a loom tether that could automatically control patterns using a line punched cards. The first mass-produced calculator was distributed, beginning in 1820, by Charles Thomas of Colmar. Originally sold to Parisian insurance houses, Colmar's "arithmometer" (mechanical calculator) operated using a variation of Leibniz's wheel. Over a thousand arithmometers were sold and he eventually received a medal at the International Exhibition in London in 1862. Definition, Computer Science Concept The word "informatics" derives from the French informatique coined by the engineer Philippe Dreyfus in 1962. On the other hand, informatics or computer science is the science that studies the automatic and rational treatment of information, this in turn leads us to to the concept of information systems. An information system is a set of data that interact with each other for a common purpose. In computing, information systems help to manage, collect, recover, process, store and distribute relevant information for the fundamental processes and the particularities of each organization. A more specific definition is the set of scientific and technical knowledge that makes it possible to analyze information by means of electronic computers. The importance of an information system lies in the efficiency in correlating a large amount of data entered through processes designed for each area with the aim of producing valid information for subsequent decision-making. An information system stands out for its design, ease of use, flexibility, automatic record keeping, support in making critical decisions, and maintaining anonymity in non-relevant information. When we talk about Health Informatics, we are talking about the intersection of information science, computer science, and health care. This deals with the resources, devices and methods necessary to optimize the acquisition, storage, retrieval and use of information in health and biomedicine. Health informatics tools include not only computers, but also clinical practice guidelines, formal medical terminology, and information and communication systems. The relationship between Informatics and Health is called Medical Informatics (IM). According to Enrico Coiera, MI is defined as "the study of how multidisciplinary medical knowledge is created, shaped, shared and applied". Medical Informatics (IM) can also be defined as the set of sciences, methods and techniques used to manage medical information. The IM is one that describes the state of health of the population and the current state of knowledge in the health sciences.

Build a time line in which the moment in history, its main exponent and its contribution to the historical development of Informatics are identified.