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Pointing is a gesture specifying a direction from a person's body, usually indicating a location, person, event, thing or idea. It typically is formed by extending the arm, hand, and index finger, although it may be functionally similar to other hand gestures. Types of pointing may be subdivided according to the intention of the person, as well ...
The manicule, ☛, is a typographic mark with the appearance of a hand with its index finger extending in a pointing gesture. Originally used for handwritten marginal notes, it later came to be used in printed works to draw the reader's attention to important text. Though once widespread, it is rarely used today, except as an occasional archaic ...
For some artists, a gesture drawing is the first step in preparing a more sustained work. Other artists, who seek to capture brief moments of time in a direct manner, consider the gesture drawing to be the end product. Drawing from life is often preferred over photographic reference as it allows the artist to view the model from multiple angles ...
Gesture recognition is an area of research and development in computer science and language technology concerned with the recognition and interpretation of human gestures. A subdiscipline of computer vision , [ citation needed ] it employs mathematical algorithms to interpret gestures.
Contour drawing – Chiaroscuro – using strong contrasts between light and dark to achieve a sense of volume in modeling three-dimensional objects such as the human body. Gesture Drawing - loose drawing or sketching with the wrists moving, to create a sense of naturalism of the line or shape, as opposed to geometric or mechanical drawing ...
The Finger, an extended middle finger with the back of the hand towards the recipient, is an obscene hand gesture used in much of Western culture. [17] Finger gun is a hand gesture in which the subject uses their hand to mimic a handgun. If pointed to oneself (with or without the "hammer falling" of the thumb indicating firing, or a small tilt ...
Manual gesture in the sense of communicative co-speech gesture does not include the gesture-signs of sign languages, even though sign language is communicative and primarily produced using the hands, because the gestures in sign language are not used to intensify or modify the speech produced by the vocal tract, rather they communicate fully ...
Articulatory gestures are the actions necessary to enunciate language. Examples of articulatory gestures are the hand movements necessary to enunciate sign language and the mouth movements of speech. In semiotic terms, these are the physical embodiment (signifiers) of speech signs, which are gestural by nature (see below).