Términos de tecnología y accesibilidad beginning with E

Palabras clave relacionadas con los productos de apoyo y las tecnologías de la información y comunicación
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E

E-book reader search for term

An e-book reader, also called an e-book device or e-reader, is a mobile electronic device that is designed primarily for the purpose of reading digital e-books and periodicals.
Source: Wikipedia (http://en.wikipedia.org/wiki/E-book_reader)

E-learning search for term

E-learning (or eLearning) is the use of electronic media and information and communication technologies (ICT) in education. E-learning is broadly inclusive of all forms of educational technology in learning and teaching. E-learning is inclusive of, and is broadly synonymous with multimedia learning, technology-enhanced learning (TEL), computer-based instruction (CBI), computer-based training (CBT), computer-assisted instruction or computer-aided instruction (CAI), internet-based training (IBT), web-based training (WBT), online education, virtual education, virtual learning environments (VLE) (which are also called learning platforms), m-learning, and digital educational collaboration. These alternative names emphasize a particular aspect, component or delivery method.
Source: Wikipedia (http://en.wikipedia.org/wiki/Elearning)

Educational technology search for term

Educational technology is the effective use of technological tools in learning. As a concept, it concerns an array of tools, such as media, machines and networking hardware, as well as considering underlying theoretical perspectives for their effective application.
Source: Wikipedia (https://en.wikipedia.org/wiki/Educational_technology)

EEG search for term

Electroencephalography (EEG) is the recording of electrical activity along the scalp. EEG measures voltage fluctuations resulting from ionic current flows within the neurons of the brain.[1] In clinical contexts, EEG refers to the recording of the brain's spontaneous electrical activity over a short period of time, usually 20–40 minutes, as recorded from multiple electrodes placed on the scalp. Diagnostic applications generally focus on the spectral content of EEG, that is, the type of neural oscillations that can be observed in EEG signals. In neurology, the main diagnostic application of EEG is in the case of epilepsy, as epileptic activity can create clear abnormalities on a standard EEG study.[2] A secondary clinical use of EEG is in the diagnosis of coma, encephalopathies, and brain death. A third clinical use of EEG is for studies of sleep and sleep disorders where recordings are typically done for one full night, sometimes more. EEG used to be a first-line method for the diagnosis of tumors, stroke and other focal brain disorders,[3] but this use has decreased with the advent of anatomical imaging techniques with high (<1 mm) spatial resolution such as MRI and CT. Despite limited spatial resolution, EEG continues to be a valuable tool for research and diagnosis, especially when millisecond-range temporal resolution (not possible with CT or MRI) is required.
Source: Wikipedia (http://en.wikipedia.org/wiki/Electroencephalography)

eHealth search for term

eHealth (also written e-health) is a relatively recent term for healthcare practice supported by electronic processes and communication, dating back to at least 1999.[1] Usage of the term varies: some would argue it is interchangeable with health informatics with a broad definition covering electronic/digital processes in health[2] while others use it in the narrower sense of healthcare practice using the Internet.[3][4][5] It can also include health applications and links on mobile phones, referred to as m-health or mHealth. Since about 2011, the increasing recognition of the need for better cyber-security and regulation may result in the need for these specialized resources to develop safer eHealth solutions that can withstand these growing threats.
Source: Wikipedia (http://en.wikipedia.org/wiki/EHealth)

Electrical engineering search for term

Electrical engineering is a professional engineering discipline that generally deals with the study and application of electricity, electronics, and electromagnetism. This field first became an identifiable occupation in the later half of the 19th century after commercialization of the electric telegraph, the telephone, and electric power distribution and use. Subsequently, broadcasting and recording media made electronics part of daily life. The invention of the transistor, and later the integrated circuit, brought down the cost of electronics to the point they can be used in almost any household object.

Source: Wikipedia

Electrocardiography search for term

Electrocardiography (ECG or EKG from Greek: kardia, meaning heart) is a transthoracic (across the thorax or chest) interpretation of the electrical activity of the heart over a period of time, as detected by electrodes attached to the surface of the skin and recorded by a device external to the body.[1] The recording produced by this noninvasive procedure is termed an electrocardiogram (also ECG or EKG).
Source: Wikipedia (http://en.wikipedia.org/wiki/Electrocardiography)

Electromagnetic compatibility search for term

Electromagnetic compatibility (EMC) is the branch of electrical sciences which studies the unintentional generation, propagation and reception of electromagnetic energy with reference to the unwanted effects (electromagnetic interference, or EMI) that such energy may induce. The goal of EMC is the correct operation, in the same electromagnetic environment, of different equipment which use electromagnetic phenomena, and the avoidance of any interference effects.
Source: Wikipedia (https://en.wikipedia.org/wiki/Electromagnetic_compatibility)

Electronic engineering search for term

Electronic engineering (also called electronics and communications engineering) is an electrical engineering discipline which utilizes nonlinear and active electrical components (such as semiconductor devices, especially transistors, diodes and integrated circuits) to design electronic circuits, devices, VLSI devices and their systems. The discipline typically also designs passive electrical components, usually based on printed circuit boards.

Source: Wikipedia

Electronics search for term

Electronics is the science of how to control electric energy, energy in which the electrons have a fundamental role. Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive electrical components and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit.
Source: Wikipedia (https://en.wikipedia.org/wiki/Electronics)

Electrooculography search for term

Electrooculography (EOG) is a technique for measuring the corneo-retinal standing potential that exists between the front and the back of the human eye. The resulting signal is called the electrooculogram. Primary applications are in ophthalmological diagnosis and in recording eye movements. Unlike the electroretinogram, the EOG does not measure response to individual visual stimuli.

Source: Wikipedia

Email search for term

Electronic mail, most commonly referred to as email or e-mail since c 1993, is a method of exchanging digital messages from an author to one or more recipients. Email operates across the Internet or other computer networks.
Source: Wikipedia (https://en.wikipedia.org/wiki/Email)

Emotion search for term

An emotion icon, better known by the portmanteau emoticon is a metacommunicative pictorial representation of a facial expression that, in the absence of body language and prosody, serves to draw a receiver's attention to the tenor or temper of a sender's nominal non-verbal communication, changing and improving its interpretation. It expresses — usually by means of punctuation marks (though it can include numbers and letters) — a person's feelings or mood, though as emoticons have become more popular, some devices have provided stylized pictures that do not use punctuation.
Source: Wikipedia (https://en.wikipedia.org/wiki/Emoticon)

Emotion search for term

An emotion icon, better known by the portmanteau emoticon is a metacommunicative pictorial representation of a facial expression that, in the absence of body language and prosody, serves to draw a receiver's attention to the tenor or temper of a sender's nominal non-verbal communication, changing and improving its interpretation. It expresses — usually by means of punctuation marks (though it can include numbers and letters) — a person's feelings or mood, though as emoticons have become more popular, some devices have provided stylized pictures that do not use punctuation.
Source: Wikipedia (https://en.wikipedia.org/wiki/Emoticon)

Emotion search for term

An emotion icon, better known by the portmanteau emoticon is a metacommunicative pictorial representation of a facial expression that, in the absence of body language and prosody, serves to draw a receiver's attention to the tenor or temper of a sender's nominal non-verbal communication, changing and improving its interpretation. It expresses — usually by means of punctuation marks (though it can include numbers and letters) — a person's feelings or mood, though as emoticons have become more popular, some devices have provided stylized pictures that do not use punctuation.
Source: Wikipedia (https://en.wikipedia.org/wiki/Emoticon)

Environmental control device search for term

An environmental control device is a form of electronic assistive technology which enables people with significant disabilities to independently access equipment in their environment e.g. home or hospital.
Source: Wikipedia (https://en.wikipedia.org/wiki/Environmental_control_device)

Eye blink switch search for term

In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another [1]. A eye blink switch is actuated by the movement of the eyelids, allowing the user to use it as a single access system, and can be complemented with a virtual mouse for the functions of the mouse buttons. Depending on the model, you can also use it to detect small movements with other body parts [2].
1. Wikipedia (https://en.wikipedia.org/wiki/Switch).
2. TecnoAccesible

Eye-controlled mouse search for term