Ad
related to: computer pointer
Search results
Results from the Health.Zone Content Network
A pointer is a programming concept used in computer science to reference or point to a memory location that stores a value or an object. It is essentially a variable that stores the memory address of another variable or data structure rather than storing the data itself.
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 typical wireless computer mouse. A computer mouse (plural mice, also mouses) [nb 1] is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of the pointer (called a cursor) on a display, which allows a smooth control of the graphical user interface of a ...
A computer mouse Touchpad and a pointing stick on an IBM notebook Trackpoint An elder 3D mouse 3D pointing device. 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.
A pointing stick (or trackpoint, also referred to generically as a nub or nipple) is a small analog stick used as a pointing device typically mounted centrally in a computer keyboard. Like other pointing devices such as mice, touchpads or trackballs, operating system software translates manipulation of the device into movements of the pointer ...
WIMP (computing) A word processing program that uses a WIMP paradigm, providing mouse-operated toolbars and menus to access its functions. In human–computer interaction, WIMP stands for " windows, icons, menus, pointer ", [1] [2] [3] denoting a style of interaction using these elements of the user interface. Other expansions are sometimes ...
Touchpad. A touchpad or trackpad is a type of pointing device. Its largest component is a tactile sensor: an electronic device with a flat surface, that detects the motion and position of a user's fingers, and translates them to 2D motion, to control a pointer in a graphical user interface on a computer screen.
Point and click. Point and click are one of the actions of a computer user moving a pointer to a certain location on a screen ( pointing) and then pressing a button on a mouse or other pointing device ( click ). An example of point and click is in hypermedia, where users click on hyperlinks to navigate from document to document.
Ad
related to: computer pointer