What Does interaction Mean
Interaction is a word that describes an action that takes place in a reciprocal way between two or more organisms, objects, agents, units, systems, forces or functions.
In the field of physics , four types of fundamental interactions between particles are distinguished : strong nuclear, weak nuclear, electromagnetic and gravitational. The latter is undoubtedly the best known (and experienced) by all. For Science it is also the most enigmatic, since it affects all bodies, even those without charge or without mass, as is the case of the photon.
From the medical point of view , a pharmacological interaction occurs when the effects of drugs are altered due to the ingestion of food or the consumption of other drugs; the action of the latter can be antagonistic (causes the effect to decrease) or synergistic (enhances the effects). Obviously, someone who takes two synergistic drugs can overdose with side effects .
In the field of industrial design , the correct analysis of the type of interaction that potential users will have with a certain product that is being developed will be key to its success. In the arduous and extensive process of creating a device or peripheral (such as a mouse or a game controller) multiple disciplines are involved, such as usability and ergonomics. In addition, it is necessary to make different prototypes, to ensure that the final result satisfies people with different physical characteristics.
Digital interaction for teaching
The emergence of graphical operating systems in the early 90s, opened the doors to an infinity of tools oriented to education . Today, thanks in large part to the Internet, many choose interactive applications as their preferred way of studying . Thanks to the technological leaps of recent years, the courses offered in digital format are sophisticated, easy to use and are continuously updated, a product not only of maintenance by the creators, but also of the response they receive from its users .
This way of learning, which is not new but is on the rise, offers a possibility that does not exist in schools: choosing what to study, when and for how long. For example, before smartphones and tablets became widespread, the portable Nintendo DS began to offer new ways to learn and review languages; Thanks to its touch screen and microphone, it was possible for the first time to practice handwriting and pronunciation of foreign words with a tutor to accompany you everywhere .
Interaction, communication and entertainment
At present, the word interaction is associated mainly with mobile devices with touch-sensitive screens, which have changed, to the liking of some and the dislike of others, the way in which people relate to entertainment and information . New technologies are introduced every year that allow devices to become smarter and to communicate with each other. Just 15 years ago, the interactive experiences that we had access to in our homes existed on computers and video game consoles . The television was used to passively watch programs and movies; the telephone, to communicate with other people; and the portable music player required the use of headphones or speakers that plugged into it.
But all that was in the past; The interaction possible today between these devices allows, for example, to start watching a movie on a mobile phone and continue watching it on the television, control a pc remotely from a tablet, or wirelessly stream music or video from a quality that was previously not possible even through wired connections . This phenomenon defines the present and the future of human life , very different from what fiction promised for the 21st century, but no less dazzling.