Apple Mouse
Encyclopedia
The Apple Mouse began as one of the first commercial mice
Mouse (computing)
In computing, a mouse is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface. Physically, a mouse consists of an object held under one of the user's hands, with one or more buttons...

 available to consumers. Over the years Apple has maintained a distinct form and function with its mice that reflects its design philosophies.

Features

Perhaps the single most important feature that sets mice manufactured by Apple apart from others is the emphasis on a single button control interface. It was not until 2005 that Apple introduced a mouse featuring a scroll ball and four programmable "buttons."

All mice made by them contained a ball-tracking control mechanism until 2000, when Apple introduced optical LED based control mechanisms. Apple's latest mouse uses laser tracking.

History

In 1979, Apple was planning a business computer and arranged a visit with XEROX Parc research center to view some of their experimental technology. It was there they discovered the mouse which had been incorporated into the graphical user interface (GUI) used on the Xerox Alto
Xerox Alto
The Xerox Alto was one of the first computers designed for individual use , making it arguably what is now called a personal computer. It was developed at Xerox PARC in 1973...

. They were so inspired they scrapped their current plans and redesigned everything around the mouse and GUI.

One of the biggest problems was that the three button Xerox mouse cost over US$400 to build, which was not practical for a consumer-based personal computer. Apple commissioned Hovey-Kelley Design (which later became IDEO
IDEO
IDEO is an international design and innovation consultancy founded in Palo Alto, California, United States with other locations in San Francisco, Chicago, New York, Boston, London, Munich, Shanghai, and Singapore, as well as Mumbai, Seoul, and Tokyo. The company helps design products, services,...

) to assist them with the mouse design, which not only had to be redesigned to cost US$25 instead of US$400, but also needed to be tested with real consumers outside a laboratory setting to learn how people were willing to use it. Hundreds of prototypes later, Apple settled on a single button mouse, roughly the size of a deck of cards. With the design complete, the operating system was adopted to interface with the single button design using keystrokes in combination with button clicks to recreate some of the features desired from the original Xerox three-button design.

With the single button mouse design established for almost 25 years, the history of the Apple Mouse is basically a museum of design and ergonomics. The original mouse was essentially a rectangular block of varying beige and gray color and profile for about a decade. Not much later, it was redesigned to be slightly angular along the top; this mouse is commonly called the "trapezoid mouse" for its slight trapezoid shape on the bottom. In 1993 Apple redesigned the package to be egg-shaped, which was widely copied throughout the industry. Nevertheless it was still a tool available only in corporate gray or (rarely) black. With the release of the iMac in 1998 the mouse became available in an array of translucent colors. Apple also completed the transition to a completely circular design.

Two years later, Apple switched back to a more elliptical shape and monochromatic black and white design. The rubber ball tracking mechanism was updated with a solid-state optical system, and its single button was moved out of sight to the bottom of the mouse. Keeping up with the technological trends Apple went wireless in 2003 and two years later, though maintaining its iconic design style, broke its most controversial implementation in the mouse concept and for the first time released a “none button” mouse with five programmable electrostatic sensors and an integrated scroll ball. Though the Macintosh aftermarket had provided these options to discerning users for decades, Apple itself only made them complementary with its offerings after the passage of much time.

Compatibility

All of Apple's Bluetooth
Bluetooth
Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...

 mice have cross-compatibility with almost every Bluetooth capable computer, though they are not supported by Apple for use on PCs.

Apple's USB mice likewise are compatible with nearly all USB equipped machines.
Prior to USB, Apple created the Apple Desktop Bus
Apple Desktop Bus
Apple Desktop Bus is an obsolete bit-serial computer bus connecting low-speed devices to computers. Used primarily on the Macintosh platform, ADB equipment is still available but not supported by most Apple hardware manufactured since 1999....

 (ADB) interface. Though some other manufacturers (Sun
Sun Microsystems
Sun Microsystems, Inc. was a company that sold :computers, computer components, :computer software, and :information technology services. Sun was founded on February 24, 1982...

, HP
Hewlett-Packard
Hewlett-Packard Company or HP is an American multinational information technology corporation headquartered in Palo Alto, California, USA that provides products, technologies, softwares, solutions and services to consumers, small- and medium-sized businesses and large enterprises, including...

, NeXT
NeXT
Next, Inc. was an American computer company headquartered in Redwood City, California, that developed and manufactured a series of computer workstations intended for the higher education and business markets...

, etc.) licensed Apple's technology and ADB mice were completely interchangeable between them, the mouse interface IBM
IBM
International Business Machines Corporation or IBM is an American multinational technology and consulting corporation headquartered in Armonk, New York, United States. IBM manufactures and sells computer hardware and software, and it offers infrastructure, hosting and consulting services in areas...

 introduced on the PS/2 quickly came to dominate the market and crushed all competition. ADB-to-PS/2 adapters were always extraordinarily rare, while the early years of Apple's transition to USB brought with it a raft of popular USB-to-ADB adapters.

Apple's first mice used a DE-9 connection carrying quadrature signals
Rotary encoder
A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to an analog or digital code. The output of incremental encoders provides information about the motion of the shaft which is typically further processed...

. As the personal computer was still in its infancy with no standards, Apple's mice could be used on any system capable of using such a quadrature mouse, in combination with a spliced cable or adapter as necessary.

Lisa Mouse (A9M0050)

The mouse created for the Apple Lisa
Apple Lisa
The Apple Lisa—also known as the Lisa—is a :personal computer designed by Apple Computer, Inc. during the early 1980s....

 was one of the very first commercial mouses sold in the marketplace. Included with the Lisa system in 1983, it was based on the mouse used in the 1970s on the Alto computer at Xerox PARC
Xerox PARC
PARC , formerly Xerox PARC, is a research and co-development company in Palo Alto, California, with a distinguished reputation for its contributions to information technology and hardware systems....

. Unique to this mouse was the use of a steel ball, instead of the usual rubber found in subsequent and modern mice. It connected to the CPU by means of a standard DE-9 and unique squeeze-release connector. Though developed by Apple, it was actually designed by an outside firm, Hovey-Kelley (renamed IDEO
IDEO
IDEO is an international design and innovation consultancy founded in Palo Alto, California, United States with other locations in San Francisco, Chicago, New York, Boston, London, Munich, Shanghai, and Singapore, as well as Mumbai, Seoul, and Tokyo. The company helps design products, services,...

 in 1991), who built hundreds of prototypes and conducted exhaustive testing with focus groups in order to create the perfect device. Their perseverance paid off as not only did they bring the design in on time and on budget, but the resulting device remained virtually unchanged for almost 20 years. It was this mouse that established Apple's mouse as a one-button device for over 20 years. Every single aspect of the mouse was researched and developed, from how many buttons to include, to how loud the click should be. The original case design was Bill Dresselhaus's and took on an almost Art Deco
Art Deco
Art deco , or deco, is an eclectic artistic and design style that began in Paris in the 1920s and flourished internationally throughout the 1930s, into the World War II era. The style influenced all areas of design, including architecture and interior design, industrial design, fashion and...

 flavor with its formal curving lines to coordinate with the Lisa.

Macintosh Mouse (M0100)

The Macintosh
Macintosh 128K
The Macintosh 128K machine, released as the "Apple Macintosh", was the original Apple Macintosh personal computer. Its beige case contained a monitor and came with a keyboard and mouse. An indentation in the top of the case made it easier for the computer to be lifted and carried. It had a selling...

 has the distinction of launching the mouse which has become the indispensable computing device we know it as today. However, its mouse was little changed from the original Lisa version and is completely interchangeable. The case was a slightly darker brown than Lisa's beige coloring and it had less formal lines, with a thick chamfer around its edges to match the Macintosh case. Mechanically, the Lisa's steel ball was replaced by a rubber one, but otherwise connected with the same DE-9 connectors, though updated with a square-shape and standard thumb screws. When the Macintosh Plus
Macintosh Plus
The Macintosh Plus computer was the third model in the Macintosh line, introduced on January 16, 1986, two years after the original Macintosh and a little more than a year after the Macintosh 512K, with a price tag of US$2599...

 debuted in 1986, Apple had made minor revisions to the mouse mechanism and across all product lines, unified the cable connectors and used a more rounded shape. The following year, Apple once again unified its product lines by adopting a uniform "Platinum" gray color for all products. In 1987 this mouse had its final design change, updating both its color to Platinum with contrasting dark gray "Smoke" accents and minor mechanism changes.

Apple Mouse IIc

M0100: Four months after the Macintosh debut, the Apple IIc
Apple IIc
The Apple IIc, the fourth model in the Apple II series of personal computers, was Apple Computer’s first endeavor to produce a portable computer. The end result was a notebook-sized version of the Apple II that could be transported from place to place...

 was introduced with the revolutionary addition of an optional mouse to manipulate standard 80 column text (a feat in and of itself). The mouse was similar to the Macintosh mouse, though it was in a creamy-beige color that co-ordinated with the IIc's bright off-white case and had a slightly modified design which was sleeker than the Macintosh's blockier shape. It also was uniformly the same color, eliminating the Mac & Lisa's contrasting taupe accents on the mouse button and cable. Unlike the Macintosh, the IIc Mouse shared a dual purpose port with gaming devices like joysticks. In order for the IIc to know what was plugged into it, its mouse had to send the appropriate signal. Despite these differences, it carried exactly the same model number as the Macintosh version.
A2M4015: An Apple Mouse packaged for the IIc, it coincided with a minor change in the mouse mechanism and connector style.
A2M4035: In 1988 it took on the identical physical appearance and coloring as the Platinum gray Macintosh Mouse. Unlike its predecessors, the USA manufactured versions of the Platinum Macintosh/Apple IIe mouse will work on the IIc too. All versions of the IIc Mouse will work with any Macintosh or Apple II card. As a result, Apple briefly sold the intermediate model as the Apple Mouse optionally for use across all platforms.

Apple Mouse II (M0100/A2M2050)

By mid 1984, Apple's commitment to bringing the mouse to its entire product line resulted in the release of the Apple II
Apple II
The Apple II is an 8-bit home computer, one of the first highly successful mass-produced microcomputer products, designed primarily by Steve Wozniak, manufactured by Apple Computer and introduced in 1977...

 Mouse Interface peripheral card
Apple II peripheral cards
The Apple II line of computers supported a number of Apple II peripheral cards, expansion cards which plugged into slots on the motherboard, and added to and extended the functionality of the base system....

. Since this was a dedicated mouse port, Apple simply re-packaged the Macintosh mouse, but with the same creamy-beige cable and connector used on the IIc mouse and bundled it along with special software called MousePaint for use with the Apple II, II Plus, and IIe computers. Like the original IIc mouse, it used the same model number as the Macintosh. Unlike the Mouse IIc, however, it can be interchanged with the Macintosh version, but cannot be used on the IIc. Due to the popularity of the Macintosh and shortage of mice, Apple later repackaged the original Apple Mouse IIc in this bundle as well since it was cross-platform compatible. The AppleMouse II and its successors were never included as standard equipment on any computer.

Apple Mouse (A2M4015)

Since the original Apple Mouse IIc was compatible across all platforms, Apple renamed the mouse in 1985 and offered it as an optional purchase for all computers and separate from the Apple II interface card. It featured an updated mechanism and the new uniform rounded cable connector. Apple would briefly reuse this name later for a re-badged Apple Pro Mouse.

Apple Mouse IIe (A2M2070)

By 1986 Apple had updated its product lines with new cable connectors. With the Apple IIe
Apple IIe
The Apple IIe is the third model in the Apple II series of personal computers produced by Apple Computer. The e in the name stands for enhanced, referring to the fact that several popular features were now built-in that were only available as upgrades and add-ons in earlier models...

 already three years old, the AppleMouse II was re-badged for the IIe alone and essentially used a repackaged Macintosh Mouse with no modifications. Later it would also use the Platinum Macintosh version. The US manufactured version of the Platinum mouse is also interchangeable with the identical looking IIc mouse.

Apple Desktop Bus Mouse (G5431/A9M0331)

In September 1986 Apple continued a year of major change by converting its mice and keyboards to the Apple Desktop Bus
Apple Desktop Bus
Apple Desktop Bus is an obsolete bit-serial computer bus connecting low-speed devices to computers. Used primarily on the Macintosh platform, ADB equipment is still available but not supported by most Apple hardware manufactured since 1999....

 (ADB). Newly redesigned, this mouse retained the blocky footprint of its predecessor, but had a lower, triangular profile. The first official Snow White design language
Snow White design language
The Snow White design language was an industrial design language developed by Hartmut Esslinger's Frog Design. Used by Apple Computer from 1984 to 1990, the scheme has vertical and horizontal stripes for decoration, ventilation, and the illusion that the computer enclosure is smaller than it...

 mouse (the Apple Mouse IIc was technically the first), it was a uniform Platinum gray color, including the single button, with only the cables and connectors retaining the contrasting darker gray "Smoke" color. It was introduced on the Apple IIGS
Apple IIGS
The Apple , the fifth and most powerful model in the Apple II series of personal computers produced by Apple Computer. The "GS" in the name stands for Graphics and Sound, referring to its enhanced graphics and sound capabilities, both of which greatly surpassed previous models of the line...

 computer and later became the standard included mouse with all Macintosh desktop computers for the next six years.

Apple Desktop Bus Mouse II (M2706)

In only its third major redesign in 10 years, the Apple mouse shed its blocky exterior for rounded curves. The so called tear-drop mouse, was essentially the same as its predecessor but with a new case subsequently held as the ideal shape of mice. Indeed the basic design has persevered into current models, as well as being widely copied by other mouse manufacturers. It was included with all Macintosh desktop computers from 1993 until 1998. It was also the first mouse produced by Apple in black to match the Macintosh TV
Macintosh TV
The Macintosh TV was Apple's first attempt at computer-television integration. It shared the external appearance of the Macintosh LC 500 series, but in black. The Macintosh TV was essentially a Performa 520 that could switch its built-in 14" Sony Trinitron CRT from being a computer display to a...

 as well as the Performa 5420 sold outside the US.

Apple USB Mouse (M4848)

Released with the iMac
IMac
The iMac is a range of all-in-one Macintosh desktop computers built by Apple. It has been the primary part of Apple's consumer desktop offerings since its introduction in 1998, and has evolved through five distinct forms....

 in 1998 and included with all successive desktop Macs for the next two years, the round "Hockey puck" USB mouse is widely considered one of Apple's worst mistakes. Marking the switch from ADB, the colorful translucent mouse was a radical departure from its predecessors, down to a ball whose two-tone surface fluttered past the user's eyes as it spun under the mouse's translucent housing.

However stylish, the mouse's round shape is widely considered clumsy, due to its small size and tendency to rotate in use. This was a major cause for the success of the Griffin
Griffin Technology
Griffin Technology is a privately held U.S. company founded in Nashville, Tennessee in 1992 by Paul Griffin. The company designs and manufactures computer peripherals, consumer electronics, and accessories, the first products being primarily video adapters, in particular those to enable the...

 iMate ADB to USB adapters, as they allowed for the use of the older, more comfortable ADB Mouse II to be used with those iMacs. Later revisions included a shallow indentation on the front of the button, but this was not enough to prevent a flood of third-party products like the iCatch, a shell that attached to the USB mouse to give it the ADB mouse's elliptical shape.

Another flaw introduced in the Apple USB Mouse, shared across all of Apple's USB offerings, is the atypically short cord. Though intended for use through the integrated hub
USB hub
A USB hub is a device that expands a single USB port into several so that there are more ports available to connect devices to a host system.USB hubs are often built into equipment such as computers, keyboards, monitors, or printers...

 in Apple's keyboards, Apple's transition to USB coincided with the relocation of ports on their laptops from the center to the left edge. As none of Apple's USB mice have cords longer than two feet, they are impractical for most right-handed users.

Apple Pro Mouse (M5769)

In a move away from the bold colors of the iMac and in a return to the styling of the traditional mouse design, in 2000 Apple discontinued the USB mouse and introduced the monochromatic Pro Mouse. A similar design to the ADB II mouse, but this time in white, was surrounded by a clear plastic shell. After taking years of criticism for their continuation of the one-button mouse, Apple effectively flipped the design of a "normal" mouse upside-down, with the sleekly featureless appearance that resulted inspiring its jocular appellation as "the first 0-button mouse." This was the first Apple mouse to use an LED for fully solid-state optical tracking instead of a rubber ball. It was included as the standard mouse with all shipping desktop Macs. Later, it underwent a minor redesign, switched from black to white, and dropped Pro from its name.
Apple Mouse: Like many earlier products (see SuperDrive
SuperDrive
SuperDrive is a trademark used by Apple Inc. for two different storage drives: from 1988–99 to refer to a high-density floppy disk drive capable of reading all major 3.5" disk formats; and from 2001 onwards to refer to a combined CD/DVD reader/writer....

) Apple re-used the name briefly. Unlike the recent Apple Keyboard models, however, Apple did not continue to use the Apple Mouse name for its subsequent model releases.

Apple Wireless Mouse (A1015)

An optional Bluetooth
Bluetooth
Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...

-based cordless version of the Apple Mouse in white, released in 2003 alongside with a matching wireless keyboard
Apple Wireless Keyboard
The Apple Wireless Keyboard is a wireless keyboard built for Macintosh computers and the iPad. It interacts over Bluetooth wireless technology and unlike its wired version, it has no USB connectors or ports. Both generations have low-power features when not in use.-History:On September 16, 2003,...

, was Apple's first cordless mouse. Combined with internal Bluetooth interfaces in new Macs, this bypassed their wired relatives' aberrantly truncated cords to once again make Apple's mouses usable for right-handed laptop owners.

Apple Mighty Mouse

Previously included with all new Macintosh desktop models, it was a major departure from Apple's one-button philosophy integrated in its design since the Lisa
Apple Lisa
The Apple Lisa—also known as the Lisa—is a :personal computer designed by Apple Computer, Inc. during the early 1980s....

.
A1152: Under increasing pressure to sell a generic two button mouse with a scroll wheel
Scroll wheel
A scroll wheel is a hard plastic or rubbery disc on a computer mouse that is perpendicular to the mouse surface. It is normally located between the left and right mouse buttons.- Functionality :...

, Apple surprised the industry in 2005 by instead making a mouse which eschewed buttons for touchpad
Touchpad
A touchpad is a pointing device featuring a tactile sensor, a specialized surface that can translate the motion and position of a user's fingers to a relative position on screen. Touch pads are a common feature of laptop computers, and they are also used as a substitute for a mouse where desk...

-like capacitive controls, and featured a tiny integrated trackball
Trackball
A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down mouse with an exposed protruding ball. The user rolls the ball with the thumb, fingers, or the palm of the hand to move a cursor...

 in lieu of a scrollwheel.
A1197: A year later, an optional wireless version was released with the same name as its wired counterpart. It is also Apple's first laser mouse.
The Mighty Mouse also has a touch sensors under the top area place around the scroll wheel. This allows the computer to know if it should do a right or left click.

Apple Magic Mouse

Introduced on October 20, 2009 as a replacement to the Wireless Mighty Mouse. The Magic Mouse features multi-touch gesture controls similar to those found on the iPhone and the MacBook's trackpads, wireless Bluetooth capabilities and laser-tracking. The Magic Mouse is included with the new iMac; however, the wired Mighty Mouse (now renamed "Apple Mouse") is still available as an option when buying.

Non-mouse controllers

Paddles

"Apple Hand Controllers II" and "Apple Hand Controllers IIe, IIc" (A2M2001): These paddles
Paddle (game controller)
A paddle is a game controller with a round wheel and one or more fire buttons, where the wheel is typically used to control movement of the player object along one axis of the video screen...

 were the original Apple-branded game controllers.

Joysticks

"Apple Joystick IIe, IIc" (A2M2002): Essentially a gaming device around long before the mouse, the joystick
Joystick
A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. Joysticks, also known as 'control columns', are the principal control in the cockpit of many civilian and military aircraft, either as a center stick or...

 could be used for many of the same functions.

Tablets

Apple Graphics Tablet (A2M0029): The Apple Graphics Tablet
Graphics tablet
A graphics tablet is a computer input device that enables a user to hand-draw images and graphics, similar to the way a person draws images with a pencil and paper. These tablets may also be used to capture data or handwritten signatures...

 was a large flat surface covered with a grid and had an attached stylus
Stylus (computing)
In computing, a stylus is a small pen-shaped instrument that is used to input commands to a computer screen, mobile device or graphics tablet...

. Released for the Apple II Plus
Apple II Plus
The Apple II Plus was the second model of the Apple II series of personal computers produced by Apple Computer, Inc. It was sold new from June 1979 to December 1982.-Features:...

 and later a modified version for the Apple IIe
Apple IIe
The Apple IIe is the third model in the Apple II series of personal computers produced by Apple Computer. The e in the name stands for enhanced, referring to the fact that several popular features were now built-in that were only available as upgrades and add-ons in earlier models...

.
Pippin Keyboard: An optional keyboard accessory was provided for the Pippin, which had a large graphics tablet and stylus on the top half of its notebook-like hinged body.

Trackballs

Macintosh Portable
Macintosh Portable
The Macintosh Portable was Apple Inc.'s first attempt at making a battery-powered portable Macintosh personal computer that held the power of a desktop Macintosh...

: The Macintosh Portable
Macintosh Portable
The Macintosh Portable was Apple Inc.'s first attempt at making a battery-powered portable Macintosh personal computer that held the power of a desktop Macintosh...

 was the first Apple machine to use a trackball
Trackball
A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down mouse with an exposed protruding ball. The user rolls the ball with the thumb, fingers, or the palm of the hand to move a cursor...

, essentially a large palm-sized, upside-down ball mouse.
PowerBook
PowerBook
The PowerBook was a line of Macintosh laptop computers that was designed, manufactured and sold by Apple Computer, Inc. from 1991 to 2006. During its lifetime, the PowerBook went through several major revisions and redesigns, often being the first to incorporate features that would later become...

: The PowerBook
PowerBook
The PowerBook was a line of Macintosh laptop computers that was designed, manufactured and sold by Apple Computer, Inc. from 1991 to 2006. During its lifetime, the PowerBook went through several major revisions and redesigns, often being the first to incorporate features that would later become...

 line scaled down the trackball to be thumb-sized and included one in every portable from 1991 to 1995 when it was phased out in favor of the trackpad.
Pippin controller: The Pippin, developed by Apple, had a gamepad with a built-in trackball. Versions were made which connected via the Pippin's AppleJack childproof ADB
Apple Desktop Bus
Apple Desktop Bus is an obsolete bit-serial computer bus connecting low-speed devices to computers. Used primarily on the Macintosh platform, ADB equipment is still available but not supported by most Apple hardware manufactured since 1999....

 connector, infrared, and normal ADB.

Trackpads

PowerBook/iBook/MacBook: The built-in "mouse" on all Apple portables since 1995. The trackpad has been modified to match the color of the case, traditionally black, it turned white with the iBook
IBook
The iBook was a line of laptop computers sold by Apple Computer from 1999 to 2006. The line targeted the consumer and education markets, with lower specifications and prices than the PowerBook, Apple's higher-end line of laptop computers....

 and MacBook
MacBook
The MacBook was a brand of Macintosh notebook computers built by Apple Inc. First introduced in May 2006, it replaced the iBook and 12-inch PowerBook series of notebooks as a part of the Apple–Intel transition. Positioned as the low end of the MacBook family, the Apple MacBook was aimed at the...

 and aluminum with the PowerBook G4
PowerBook G4
The PowerBook G4 are a series of notebook computers that were manufactured, marketed, and sold by Apple, Inc. between 2001 and 2006 as part of its PowerBook line. It uses the PowerPC G4 processor, initially produced by Motorola and later by Freescale, after Motorola spun off its semiconductor...

 and MacBook Pro
MacBook Pro
The MacBook Pro is a line of Macintosh portable computers introduced in January 2006 by Apple. It replaced the PowerBook G4 and was the second model, after the iMac, to be announced in the Apple–Intel transition...

. The MacBook Air
MacBook Air
The MacBook Air family is a line of Apple ultraportable Macintosh notebook computers.The first-generation MacBook Air was a 13.3"-only model, previously promoted as the World's Thinnest Notebook, introduced at the Macworld Conference & Expo on January 15, 2008. It featured a custom Intel Merom CPU...

 introduced a multi-touch
Multi-touch
In computing, multi-touch refers to a touch sensing surface's ability to recognize the presence of two or more points of contact with the surface...

 trackpad with gesture
Mouse gesture
In computing, a pointing device gesture or mouse gesture is a way of combining pointing device movements and clicks which the software recognizes as a specific command. Pointing device gestures can provide quick access to common functions of a program. They can also be useful for people who have...

 support, which has since spread to the rest of Apple's portable products. Like Apple's single-button mice, all of their trackpads have no more than one button (though some early PowerBooks had a second physical button, it was electrically the same as the primary button;) also like Apple's new mice, their latest trackpads—beginning with the unibody MacBooks and MacBook Pros—eliminated physical buttons.
20th Anniversary Macintosh: The only desktop Macintosh not to include a mouse aside from the Mac Mini
Mac Mini
The Mac Mini is a small form factor desktop computer manufactured by Apple Inc. Like earlier mini-ITX PC designs, it is uncommonly small for a desktop computer: 7.7 inches square and 1.4 inches tall. It weighs 2.7 pounds...

. The 20th Anniversary Macintosh instead had a trackpad which could lock into the palm rest of its keyboard.
iPod
IPod
iPod is a line of portable media players created and marketed by Apple Inc. The product line-up currently consists of the hard drive-based iPod Classic, the touchscreen iPod Touch, the compact iPod Nano, and the ultra-compact iPod Shuffle...

: Starting with the iPod 2G, the mechanical scroll wheel
Scroll wheel
A scroll wheel is a hard plastic or rubbery disc on a computer mouse that is perpendicular to the mouse surface. It is normally located between the left and right mouse buttons.- Functionality :...

 was replaced with a wheel-shaped trackpad. Starting from the iPod 3G, this extended to the replacement of all buttons.
Magic Trackpad
Magic Trackpad
The Magic Trackpad is a multi-touch trackpad produced by Apple Inc. Announced on July 27, 2010, it is similar to the trackpad found on the current MacBook family of laptops, albeit 80% larger...

:
In late July 2010, Apple released its first wireless, external trackpad. 80% larger than the MacBook trackpads of the time, it matches the end-on profile of the Apple Wireless keyboard whilst providing an alternative to the Magic Mouse that ships with Apple's desktop computers (with the exception of the MacMini).

Touchscreens

Newton/eMate: In 1993 the Apple Newton
Apple Newton
The MessagePad was the first series of personal digital assistant devices developed by Apple for the Newton platform in 1993. Some electronic engineering and the manufacture of Apple's MessagePad devices was done in Japan by the Sharp Corporation...

 used a precision touchscreen
Touchscreen
A touchscreen is an electronic visual display that can detect the presence and location of a touch within the display area. The term generally refers to touching the display of the device with a finger or hand. Touchscreens can also sense other passive objects, such as a stylus...

 which required a rigid and moderately sharp object for input, such as a fingernail or its included stylus
Stylus (computing)
In computing, a stylus is a small pen-shaped instrument that is used to input commands to a computer screen, mobile device or graphics tablet...

. The Newton's touchscreen interaction was equivalent to a simple graphics tablet
Graphics tablet
A graphics tablet is a computer input device that enables a user to hand-draw images and graphics, similar to the way a person draws images with a pencil and paper. These tablets may also be used to capture data or handwritten signatures...

, and was used to affect what eventually became the most widely lauded handwriting recognition
Handwriting recognition
Handwriting recognition is the ability of a computer to receive and interpret intelligible handwritten input from sources such as paper documents, photographs, touch-screens and other devices. The image of the written text may be sensed "off line" from a piece of paper by optical scanning or...

 system on the market. This technology eventually found its way onto the Macintosh in the form of 10.2
Mac OS X v10.2
Mac OS X version 10.2 "Jaguar" is the third major release of Mac OS X, Apple's desktop and server operating system. It superseded Mac OS X v10.1 code name Puma and preceded Mac OS X Panther...

's Inkwell
Inkwell (Macintosh)
Inkwell, or simply Ink, is the name of the handwriting recognition technology developed by Apple Inc. and built into the Mac OS X operating system. Introduced in an update to Mac OS X v10.2 "Jaguar", Inkwell can translate English, French, and German writing...

 feature, sparking wild rumors of a Newton revival.
iPod touch
IPod touch
The iPod Touch is a portable media player, personal digital assistant, handheld game console, and Wi-Fi mobile device designed and marketed by Apple Inc. The iPod Touch adds the multi-touch graphical user interface to the iPod line...

/iPhone
IPhone
The iPhone is a line of Internet and multimedia-enabled smartphones marketed by Apple Inc. The first iPhone was unveiled by Steve Jobs, then CEO of Apple, on January 9, 2007, and released on June 29, 2007...

/iPad
IPad
The iPad is a line of tablet computers designed, developed and marketed by Apple Inc., primarily as a platform for audio-visual media including books, periodicals, movies, music, games, and web content. The iPad was introduced on January 27, 2010 by Apple's then-CEO Steve Jobs. Its size and...

/iPod Nano
IPod nano
iPod Nano is a digital media player designed and marketed by Apple Inc.. The first generation of iPod Nano was introduced on September 7, 2005 as a replacement for iPod Mini. It uses flash memory for storage. iPod Nano has gone through six models, or generations, since its introduction...

: The iPad
IPad
The iPad is a line of tablet computers designed, developed and marketed by Apple Inc., primarily as a platform for audio-visual media including books, periodicals, movies, music, games, and web content. The iPad was introduced on January 27, 2010 by Apple's then-CEO Steve Jobs. Its size and...

, iPhone
IPhone
The iPhone is a line of Internet and multimedia-enabled smartphones marketed by Apple Inc. The first iPhone was unveiled by Steve Jobs, then CEO of Apple, on January 9, 2007, and released on June 29, 2007...

 and iPod touch
IPod touch
The iPod Touch is a portable media player, personal digital assistant, handheld game console, and Wi-Fi mobile device designed and marketed by Apple Inc. The iPod Touch adds the multi-touch graphical user interface to the iPod line...

 incorporate multi-touch
Multi-touch
In computing, multi-touch refers to a touch sensing surface's ability to recognize the presence of two or more points of contact with the surface...

 touch screens for the iOS's gesture-based interfaces
Mouse gesture
In computing, a pointing device gesture or mouse gesture is a way of combining pointing device movements and clicks which the software recognizes as a specific command. Pointing device gestures can provide quick access to common functions of a program. They can also be useful for people who have...

.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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