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A pointing device is a human interface device that allows a user to input spatial (i.e., continuous and multi-dimensional) data to a computer. Graphical user interfaces (GUI) and CAD systems allow the user to control and provide data to the computer using physical gestures by moving a hand-held mouse or similar device across the surface of the ...
A cursor is a name given to the transparent slide engraved with a hairline used to mark a point on a slide rule. The term was then transferred to computers through analogy. Cursor on a slide rule. On 14 November 1963, while attending a conference on computer graphics in Reno, Nevada, Douglas Engelbart of Augmentation Research Center (ARC) first ...
A graphical user interface, or GUI (/ ˈɡuːi / [ 1 ][ 2 ]GOO-ee), is a form of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation. In many applications, GUIs are used instead of text-based UIs, which are based on typed command labels or text navigation.
A pointing device allows a user to input spatial data to a computer. It is commonly used as a simple and intuitive way to select items on a computer screen on a graphical user interface (GUI), either by moving a mouse pointer , or, in the case of a touch screen, by physically touching the item on screen.
In Unicode. U+261A ☚ BLACK LEFT POINTING INDEX. 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.
The "index finger pointing up" sign. Pointing with index finger may be used to indicate an item or person. [8] A pointing index finger raised upwards is used in Islam as an affirming gesture of Tawhid [24] though it has been also used in more political contexts, particularly by groups more extremist in ideology such as ISIS. [25]
In computing, a stylus (or stylus pen) is a small pen -shaped instrument whose tip position on a computer monitor can be detected. It is used to draw, or make selections by tapping. While devices with touchscreens such as newer computers, mobile devices (smartphones and personal digital assistants [1]), game consoles, [2] and graphics tablets ...
English: A World War I United States Army recruitment poster featuring a half-length portrait of Uncle Sam pointing at the viewer, with the legend "I want you for U.S. Army". Suomi: Setä Samuli juliste vuodelta 1917, tekstillä "I want you for U.S. Army" (suomeksi: "Haluan sinut Yhdysvaltain armeijaan"). This image is available from the United ...