-
Period: 3000 BCE to
Watches
The sundial or solar dial, first used by the Egyptians and Chinese in the years 3000 A.C., was invented as the first medium for time. A long time after so many evolutions and until today there is the smartwatch or smartwatch as such emerged in the year 2000, it had Linux system, RAM and Bluetooth. From there they have evolved incorporating more complex functions and today they are like small computers, capable of browsing the internet and making calls, among other things -
Period: to
Typewriter
1714, when British inventor Henry Mill obtained an English patent for a device thought to be the first typewriter to be built. After the typewriter, evolution began and today modern computers already exist with the latest advance in 20223 -
Period: to
Telephone Communication Lines
Telephone Communication Lines: The first electromagnetic model of this system was built in 1832, by the Russian of German origin Paul Schilling. The last invention was made in 2020 with the launch of the 5G network that connected and generated speed for communications and provided an evolution for technological devices -
Period: to
Printers
In 1950 First printer for a computer with the ability to write texts.
1953 The first printer for that time of great speed appeared, the UNIVAC, The first dot matrix printer (1957). The first mini-printer (1968). Centronics Model 101 (1970). Through evolution, different designs have been achieved and today we have the latest design in 2024