A videoconference is a communication that is established through a telecommunications network and that involves the transmission of sound and images. In other words, two people in a video conference can hear and look at each other through a screen.
For example: “Please put in my diary that tomorrow at 10 am I will have a videoconference with the manager of the Madrid branch” , “The president participated in a videoconference with some deputies”, “The defendant, from underground, offered a videoconference ” Videoconferencing is a very useful system to communicate with people who are in different places. By allowing the bidirectional transmission of images and sounds, this type of communication is more complete than traditional telephony.
In the corporate sphere, videoconferencing allows the development of virtual meetings. Suppose a Spanish company and a German company are considering a possible trade agreement. Their respective presidents, instead of traveling and traveling to meet, start to hold a series of videoconferences. Finally, managers manage to seal the deal. Another very common example today occurs in the development of software and hardware by companies with an international presence. In the particular case of Nintendo, which is based in Japan, it usually holds videoconferences with teams from other countries to supervise the development of games that use its characters or that will be published exclusively on its consoles. Outside of commercial relationships, videoconferencing is an almost indispensable tool to keep sentimental ties alive these days, or at least to make distances difficult, especially when it comes to definitive trips or for very long periods. While in the past people could get used to going months and years without seeing their loved ones again, today’s technology allows us to feel very close to them wherever we are. It is important to highlight that the first experiences related to communication through audiovisual media date from the mid-twentieth century, although at first they were reserved for the field of research, given the high costs and lack of infrastructure in cities to serve them. over crowded. It wasn’t until the 1990s that videoconferencing came to the Internet, and when the average speed of connections reached a certain point, it was possible to jump to high definition, which happened in 2005. In addition to chatting with other people and viewing on screen, video conferencing is very useful for sharing documents and making comments on them, while authorized participants view, edit and make all kinds of annotations on them. This function is often called “screen sharing” as it is a powerful tool for a user to show others what he sees on his monitor, or certain parts he defines himself, giving them certain permissions to maintain order and avoid accidental loss of formation.
Although several free programs give their users the possibility to make video calls, it is normal that they also offer paid plans to increase the image quality or the limit of participants, among other factors. Videoconferencing is usually conducted over the Internet. With programs and apps like Skype or Facebook video calling, users can communicate for free without having to pay for an extra service beyond the Internet connection. It is important to mention that many times the videoconferences face technical problems, such as images of poor quality or poor sound. These inconveniences are linked to the slowness of the connection, which makes it difficult to transmit data in an optimal way.