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2010 BCE
SMARTPHONE
A smartphone is a handheld personal computer with a mobile operating system and an integrated mobile broadband cellular network connection for voice, SMS, and Internet data communication; most if not all smartphones also support Wi-Fi. Smartphones are typically pocket-sized, as opposed to tablets, which are much larger than a pocket. -
1996 BCE
EMAIL
Electronic mail (email or e-mail) is a method of exchanging messages between people using electronics. Email first entered substantial use in the 1960s and by the mid-1970s had taken the form now recognized as email. Email operates across computer networks, which today is primarily the Internet. -
1982 BCE
INTERNET
El internet (o, también, la internet)3 es un conjunto descentralizado de redes de comunicación interconectadas que utilizan la familia de protocolos TCP/IP, lo cual garantiza que las redes físicas heterogéneas que la componen formen una red lógica única de alcance mundial. Sus orígenes se remontan a 1969, cuando se estableció la primera conexión de computadoras, conocida como ARPANET, entre tres universidades en California (Estados Unidos). -
1973 BCE
MOBILE TELEPHONE
A handheld mobile radio telephone service was envisioned in the early stages of radio engineering. In 1917, Finnish inventor Eric Tigerstedt filed a patent for a "pocket-size folding telephone with a very thin carbon microphone". Early predecessors of cellular phones included analog radio communications from ships and trains. -
1934 BCE
FAX
Fax (short for facsimile), sometimes called telecopying or telefax (the latter short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected to a printer or other output device. -
1924 BCE
WIRELESS RADIO
La radio (entendida como radiofonía o radiodifusión, términos no estrictamente sinónimos)es un medio de comunicación que se basa en el envío de señales de audio a través de ondas de radio, si bien el término se usa también para otras formas de envío de audio a distancia como la radio por Internet. -
1830 BCE
CODIGO MORSE
El código morse, también conocido como alfabeto morse o clave morse, es un sistema de representación de letras y números mediante señales emitidas de forma intermitente. -
1620 BCE
CARRIER PIGEON
Pigeons were effective as messengers due to their natural homing abilities. The pigeons were transported to a destination in cages, where they would be attached with messages, then naturally the pigeon would fly back to its home where the owner could read their mail. -
150 BCE
SMOKE SIGNALS
The smoke signal is one of the oldest forms of long-distance communication. It is a form of visual communication used over long distance. In general smoke signals are used to transmit news, signal danger, or gather people to a common area.
