Online chat

Online chat may refer to any kind of communication over the Internet, that offers an instantaneous transmission of text-based messages from sender to receiver, hence the delay for visual access to the sent message shall not hamper the flow of communications in any of the directions. Online chat may address as well point-to-point communications as well as multicast communications from one sender to many receivers.

El chat (término proveniente del inglés que en español equivale a charla), también conocido como cibercharla, designa una comunicación escrita realizada de manera instantánea a través de Internet entre dos o más personas ya sea de manera pública a través de los llamados chats públicos (mediante los cuales cualquier usuario puede tener acceso a la conversación) o privada, en los que se comunican 2 personas y actualmente ya es posible que se comuniquen más de dos personas a la vez.

Το "online chat" (από την αγγλική λέξη στα ισπανικά είναι να μιλήσει),επίσης γνωστή ως "ciber charla", είναι η γραπτή επικοινωνία γίνεται άμεσα μέσω του Διαδικτύου ανάμεσα σε δύο ή περισσότερους ανθρώπους είτε από το δημόσιο μέσω δημοσίων συζητήσεων ονομάζονται (μέσω των οποίων κάθε χρήστης μπορεί να έχει πρόσβασηστη συνομιλία) ή ιδιωτικούς, μετην οποία δύο άνθρωποι επικοινωνούν και είναι πλέον δυνατή η επικοινωνία πάνω από δύο άτομα ταυτόχρονα.

Facebook, Tuenti, Twitter and MySpace

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Chat wikipedia

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Ejemplo de gadtes-chat disponibles para cualquier pagina.

Example of chat available to any web page



Este chat en concreto utiliza lenguaje html, en el mundo de internet hay muchos lenguajes, pero para los chats, hay dos tipos, que son los más famosos:
Lenguaje html: Suele ser gratuito, y, en la mayoria de las ocasiones también tiene bastante nivel de seguridad.
El problema de este legunaje es que al ser gratuito y fácil sus funciones estan muy limitadas, en la mayoría de ellos no se pueden mandar mensajes privados ni tampoco modificar los "avatars", solo es modificable el nombre de usuario(nickname)
Aunque en el caso de google-talk sus funciones son un poco más variadas, pero implica tener una cuenta de usuario gmail y tener agregados a todos los contactos para poder mantener conversaciones con ellos.

Lenguaje irc: Lenguaje creado por Linux. Manejarlo es un poco más difícil que manejar un widget con lenguaje html, ya que cuenta con más funciones, como por ejepmlo, enviar mensajes privados a todos los usuarios sin necesidad de tenerles agregados o conocerles. Es un script libre, lo que significa que la mayoría de sus funciones son gratuitas.
El problema de este tipo de lenguaje es que es muchisimo menos seguro que el html, por eso yo he elegido un tipo de chat que utiliza lenguaje html.


This chat using html language, but in the internet there are many types of languages, the most famous are:
Html Language:Normally this type of widget it´s free and normally there´s have got a very good security level.The problem of this languague it is his features, they are very limited because this aplications normally are free, in most this chats you can´t send private messages and you can´t edit your personal profile too, only you can create yo nickname.But in Google Talk his features are more varied than other types of html chats, you need a google account to chat, and a invitacion to chat whit your contacts.

IRC language:It is a Linux OS production. OPerate whit this language it`s more than dificult to operate whit html language, but they have got many more features for example you can send private messages to all the people are connect in this chat, you don´t need have them added in your account. It is a free script, this means that this aplication and all his features are free. The problem of this type of language it is that security level, it has got a low security level, there is a very big problem, therefore I choose a kind of chat that uses html language.

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Tuenti is a Spain-based, invitation-only private social networking website that has been referred to as the "Spanish Facebook."[[|]]] Tuenti, pronounced in Spanish, sounds like Twenty in English. The name, however, actually comes from "tu enti[dad]," meaning "your entity The site is targeted at the Spanish audience, and is currently accessible only to those who have been invited.
Tuenti features many tools common to social-networking sites. It allows users to set up a profile, upload photos, link videos and connect with friends, recently a chat application has been added. Many other utilities, such as the ability to create events, are also offered. Unlike similar social networking sites which feature , Tuenti has opted out of these traditional forms of "noisy" and obstructive advertising.


Tuenti was founded in 2006 by a group of friends in Spain. Felix Ruiz, Zaryn Dentzel, Kenny Bentley, Joaquín Ayuso de Pául and Adeyemi de Ajao worked together to bring Tuenti to what it is nowadays Tuenti was acquired by the major communications group Telefonica on August 4, 2010 for a total of 70 million euros. Telefonica now controls 85% of the company. Dentzel, CEO, and Bentley, the lead programmer, came to Spain after having worked in social networking in the United States. Bentley is credited with coding most of the original platform from a small office in the north of Madrid in the Spring of 2006, while Dentzel led the project and was involved in much of the design and strategy.
The organization now has employees from countries around the world, including Spain, the U.S., Germany, Poland, the UK, Sweden and Portugal