Apple presentation pointer

apple presentation pointer

Kensington Wireless Presenter with Red Laser pointer

These are often shown in use in science fiction films (see below for examples). As the processing power of computer graphics hardware increases, this becomes less of an obstacle to a smooth user experience. Three-dimensional graphics are currently mostly used in computer games, art, and computer-aided design (CAD). A three-dimensional computing environment can also be useful in other uses, like molecular graphics, aircraft design and Phase Equilibrium Calculations/Design of unit operations and chemical processes. Several attempts have been made to create a multi-user three-dimensional environment, including the Croquet Project and Sun's Project looking Glass. Technologies edit This section relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.

Vision Accessibility - mac - apple

This is especially common with applications designed for Unix-like operating systems. The latter used to be implemented first because it allowed the developers to focus exclusively on their product's functionality without bothering about interface details such as designing icons and placing buttons. Designing programs this way also allows users to run the program in a shell script. Three-dimensional user interfaces edit This section is about 3D user interfaces as software. For physical 3D input/output devices, see 3D interaction 3D user interfaces. For typical computer displays, three-dimensional is a misnomer—their displays are two-dimensional. Semantically, however, most graphical user interfaces use three dimensions. With height and width, they offer a third dimension of layering or stacking screen salomon elements over one another. This may be represented visually on screen through an illusionary transparent effect, which offers the advantage that information in background windows may still be read, if not interacted with. Or the environment may simply hide the background information, possibly making the distinction apparent by drawing a drop shadow effect over. Some environments use the methods of 3D graphics to project virtual three dimensional user interface objects onto the screen.

Command line interfaces use modes only in limited forms, such as for current directory and environment variables. Most modern operating systems provide both a gui and some level of a cli, although the guis usually receive more attention. The gui is usually wimp-based, although occasionally other metaphors surface, such as those used in Microsoft Bob, 3dwm, or File system Visualizer. Gui wrappers edit Graphical user interface (GUI) wrappers circumvent the command-line interface versions (CLI) of (typically) shredder Linux and Unix-like software applications and their text-based user interfaces or typed command labels. While command-line or text-based application allow users to run a program non-interactively, gui wrappers atop them avoid the steep learning curve of the command-line, which requires commands to be typed on the keyboard. By starting a gui wrapper, users can intuitively interact with, start, stop, and change its working parameters, through graphical icons and visual indicators of a desktop environment, for example. Applications may also provide both interfaces, and when they do the gui is usually a wimp wrapper around the command-line version.

apple presentation pointer

Logitech Wireless Presenter R400, Presentation Wireless

25 citation needed In 2007, with the iphone 26 and later in 2010 with the introduction of the ipad, 27 Apple popularized the post-wimp style of interaction for multi-touch screens, and those devices were considered to be milestones in the development of mobile devices. 28 The guis familiar to most people as of the mid-late 2010s are microsoft Windows, macos, and the x window System interfaces for desktop and laptop computers, and Android, apple's ios, symbian, blackBerry os, windows Phone / Windows 10 Mobile, tizen, palm os - webos. 30 citation needed comparison to other interfaces edit command-line interfaces edit a modern cli since the commands available in command line interfaces can be many, complex operations can be performed using a short sequence of words and symbols. This allows greater efficiency and productivity once many commands are learned, 1 2 3 but reaching this level takes some time because the command words may not be easily discoverable or mnemonic. Also, using the command line can become slow and error-prone when users must enter long commands comprising many parameters or several different filenames at once. However, windows, icons, menus, pointer ( wimp ) interfaces present users with many widgets that represent and can trigger some of the system's available commands. Guis can be made quite hard when dialogs are buried deep in a system, or moved about to different places during redesigns. Also, icons and dialog boxes are usually harder for users to script. Wimps extensively use modes, as the meaning of all keys and clicks on specific positions on the screen are redefined all the time.

Presentation Remotes, laser pointers logitech

apple presentation pointer

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Visi On was released in 1983 for the sims ibm pc compatible computers, but was never popular due to its high hardware demands. 17 nevertheless, it was a crucial influence on the contemporary development of Microsoft Windows. 18 Apple, digital Research, ibm and Microsoft used many of Xerox's ideas to develop products, and ibm's Common User Access specifications formed the basis of the user interfaces used in Microsoft Windows, ibm os/2 Presentation Manager, and the Unix Motif toolkit and window manager. These ideas evolved to create the interface found in current versions of Microsoft Windows, and in various desktop environments for Unix-like operating systems, such as macos and Linux. Thus most current guis have largely common idioms.

Popularization edit guis were a hot topic in the early 1980s. The Apple lisa was released in 1983, and various windowing systems existed for dos operating systems (including pc gem and PC/geos ). Individual applications for many platforms presented their own gui variants. 19 Despite the guis advantages, many reviewers questioned the value of the entire concept, 20 citing hardware limits, and problems in finding compatible software. In 1984, Apple released a television commercial which introduced the Apple macintosh during the telecast essay of Super Bowl xviii by cbs, 21 with allusions to george Orwell 's noted novel, nineteen Eighty-four. The goal of the commercial was to make people think about computers, identifying the user-friendly interface as a personal computer which departed from prior business-oriented systems, 22 and becoming a signature representation of Apple products. 23 Accompanied by an extensive marketing campaign, 24 Windows 95 was a major success in the marketplace at launch and shortly became the most popular desktop operating system.

In the late 1960s, researchers at the Stanford Research Institute, led by douglas Engelbart, developed the On-Line system (nls which used text-based hyperlinks manipulated with a then new device: the mouse. In the 1970s, Engelbart's ideas were further refined and extended to graphics by researchers at Xerox parc and specifically Alan kay, who went beyond text-based hyperlinks and used a gui as the main interface for the xerox Alto computer, released in 1973. Most modern general-purpose guis are derived from this system. The xerox Star 8010 workstation introduced the first commercial gui. The xerox parc user interface consisted of graphical elements such as windows, menus, radio buttons, and check boxes.


The concept of icons was later introduced by david Canfield Smith, who had written a thesis on the subject under the guidance of kay. The parc user interface employs a pointing device along with a keyboard. These aspects can be emphasized by using the alternative term and acronym for windows, icons, menus, pointing device ( wimp ). This effort culminated in the 1973 Xerox Alto, the first computer with a gui, though the system never reached commercial production. The first commercially available computer with a gui was the 1979 perq workstation, manufactured by Three rivers Computer Corporation. In 1981, xerox eventually commercialized the Alto in the form of a new and enhanced system the xerox 8010 Information System more commonly known as the xerox Star. 15 16 These early systems spurred many other gui efforts, including Lisp machines by symbolics and other manufacturers, the Apple lisa (which presented the concept of menu bar and window controls ) in 1983, the Apple macintosh 128K in 1984, and the Atari st with.

TrialPad, Exhibit a, and rltc evidence

Window managers and other software combine to simulate the desktop environment with varying degrees of realism. Post-wimp interface edit main article: Post-wimp smaller mobile devices such as personal digital assistants (PDAs) and smartphones typically use the wimp elements with different unifying metaphors, due to constraints in space and available input devices. Applications for which wimp is not well suited may use newer interaction techniques, collectively termed post-wimp user interfaces., some touchscreen-based operating systems such as Apple's ios ( iPhone ) and Android use the class of guis named post-wimp. These support styles of interaction using more than one finger in contact with a display, which allows actions such as pinching and rotating, which are unsupported by one pointer and mouse. 11 Interaction edit human interface devices, for the efficient interaction with a gui include a computer keyboard, especially used together with keyboard shortcuts, pointing devices for the cursor (or rather pointer ) control: mouse, pointing stick, touchpad, trackball, joystick, virtual keyboards, and head-up displays (translucent. There are also actions performed by programs that affect the gui. For example, there are components estate like inotify or d-bus to facilitate communication between computer programs. History edit main article: History of the graphical user interface early efforts edit ivan Sutherland developed sketchpad in 1963, widely held as the first graphical computer-aided design program. It used a light pen to create and manipulate objects in engineering drawings in realtime with coordinated graphics.

apple presentation pointer

Examples edit components edit main article: Elements of graphical user interfaces Further information: wimp (computing), window manager, and Desktop environment a gui uses a combination of technologies and devices to provide a platform that users can interact with, for the tasks of gathering and producing. A series of elements conforming a visual language have evolved to represent information stored in computers. This makes it easier for people with few computer heights skills to work with and use computer software. The most common combination of such elements in guis is the windows, icons, menus, pointer ( wimp ) paradigm, especially in personal computers. The wimp style of interaction uses a virtual input device to represent the position of a pointing device, most often a mouse, and presents information organized in windows and represented with icons. Available commands are compiled together in menus, and actions are performed making gestures with the pointing device. A window manager facilitates the interactions between windows, applications, and the windowing system. The windowing system handles hardware devices such as pointing devices, graphics hardware, and positioning of the pointer. In personal computers, all these elements are modeled through a desktop metaphor to produce a simulation called a desktop environment in which the display represents a desktop, on which documents and folders of documents can be placed.

gui can be customized easily. This allows users to select or design a different skin at will, and eases the designer's work to change the interface as user needs evolve. Good user interface design relates to users more, and to system architecture less. Large widgets, such as windows, usually provide a frame or container for the main presentation content such as a web page, email message or drawing. Smaller ones usually act as a user-input tool. A gui may be designed for the requirements of a vertical market as application-specific graphical user interfaces. Examples include automated teller machines (atm point of sale (POS) touchscreens at restaurants, 9 self-service checkouts used in a retail store, airline self-ticketing and check-in, information kiosks in a public space, like a train station or a museum, and monitors or control screens. By the 1980s, cell phones and handheld game systems also employed application specific touchscreen guis. Newer automobiles use guis in their navigation systems and multimedia centers, or navigation multimedia center combinations.

It is the result of processed user input and usually the main interface for apple human-machine interaction. The touch user interfaces popular on small mobile devices are an overlay of the visual output to the visual input. Designing the visual composition and temporal behavior of a gui is an important part of software application programming in the area of humancomputer interaction. Its goal is to enhance the efficiency and ease of use for the underlying logical design of a stored program, a design discipline named usability. Methods of user-centered design are used to ensure that the visual language introduced in the design is well-tailored to the tasks. The visible graphical interface features of an application are sometimes referred to as chrome or gui (pronounced gooey ). 7 8 Typically, users interact with information by manipulating visual widgets that allow for interactions appropriate to the kind of data they hold.

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For other uses, see. The interim Dynabook gui (Smalltalk-76 running on Alto). The graphical user interface gUI /ɡui/ is a type of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation, instead of text-based user interfaces, typed command labels or text navigation. Guis were introduced in reaction to the perceived steep learning curve of command-line interfaces (CLIs 1 2 3 which require business commands to be typed on a computer keyboard. The actions in a gui are usually performed through direct manipulation of the graphical elements. 4, beyond computers, guis are used in many handheld mobile devices such as, mP3 players, portable media players, gaming devices, smartphones and smaller household, office and industrial controls. The term, gUI tends not to be applied to other lower- display resolution types of interfaces, such as video games (where head-up display ( hud ) 5 is preferred or not including flat screens, like volumetric displays 6 because the term is restricted to the. Contents User interface and interaction design edit The graphical user interface is presented (displayed) on the computer screen.


Apple presentation pointer
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  4. Here you'll find a collection of file extensions; many linked to the programs that created the files. This is the filext home page. Currently, there are three trial presentation ipad applications available at the App Store: TrialPad (89.00 Exhibit A (9.99) and rltc evidence (4.99). I have tested each of them, and offer the following general observations: (1) All of these applications offer rather rudimentary trial. Presentation tools guide reviewing 15 essential ipad Apps for teachers to use in the classroom to help inspire learning, engagement and interaction. The graphical user interface gUI / ɡ u i is a type of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation, instead of text-based user interfaces, typed command labels.

  5. Or track down important files for your next project with just your voice. Wireless Presenter R400, Presentation Wireless Presenter with Laser, pointer : everything Else - m free delivery possible on eligible purchases. In this blog post we'll detail how to reverse, then 'extend' a popular macos anti-virus engine. With the creation of a new anti-virus signature, classified documents will be automatically detected. Logitech for wireless presenter and laser pointer products that make communicating easier. M is the file extension source.

  6. M : Kensington Wireless Presenter with Red Laser. Pointer (K33374USA) : Presentation, remotes : Office Products. The most powerful tool for all creative minds. Edit a video without using a mouse or trackpad. Build a presentation without seeing the screen.

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