- Mechanical engineering
Mechanical engineering is the discipline that applies engineering, physics, engineering mathematics, and materials science principles to design, analyze, manufacture, and maintain mechanical systems. It is one of the oldest and broadest of the engineering disciplines.
Mechanics (Greek μηχανική) is an area of science concerned with the behavior of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. The scientific discipline has its origins in Ancient Greece with the writings of Aristotle and Archimedes (see History of classical mechanics and Timeline of classical mechanics). During the early modern period, scientists such as Galileo, Kepler, and especially Newton, laid the foundation for what is now known as classical mechanics. It is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. It can also be defined as a branch of science which deals with the motion of and forces on objects.
Source: Wikipedia (https://en.wikipedia.org/wiki/Mechanics)
- Medical device
A medical device is an instrument, apparatus, implant, in vitro reagent, or similar or related article that is used to diagnose, prevent, or treat disease or other conditions, and does not achieve its purposes through chemical action within or on the body (which would make it a drug). Whereas medicinal products (also called pharmaceuticals) achieve their principal action by pharmacological, metabolic or immunological means, medical devices act by other means like physical, mechanical, or thermal means.
Source: Wikipedia (http://en.wikipedia.org/wiki/Medical_device)
A microphone, colloquially mic or mike (/ˈmaɪk/), is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal. Electromagnetic transducers facilitate the conversion of acoustic signals into electrical signals. Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, two-way radios, megaphones, radio and television broadcasting, and in computers for recording voice, speech recognition, VoIP, and for non-acoustic purposes such as ultrasonic checking or knock sensors.
Source: Wikipedia (https://en.wikipedia.org/wiki/Microphone)
- Microsoft Surface
Microsoft Surface is a series of tablets designed and marketed by Microsoft. Announced on June 18, 2012 by CEO Steve Ballmer at a Los Angeles event in Milk Studios, the Surface was the first major initiative by Microsoft to integrate its Windows operating system with its own hardware.
Source: Wikipedia (http://en.wikipedia.org/wiki/Microsoft_Surface)
- Microsoft Windows
Microsoft Windows is a series of graphical interface operating systems developed, marketed, and sold by Microsoft.
Source: Wikipedia (http://en.wikipedia.org/wiki/Microsoft_Windows)
- Mobile app
A mobile application (or mobile app) is a software application designed to run on smartphones, tablet computers and other mobile devices. They are usually available through application distribution platforms, which are typically operated by the owner of the mobile operating system, such as the Apple App Store, Google Play, Windows Phone Store, and BlackBerry App World. Some apps are free, while others must be bought. Usually, they are downloaded from the platform to a target device, such as an iPhone, BlackBerry, Android phone or Windows Phone, but sometimes they can be downloaded to laptops or desktops. For apps with a price, generally a percentage, 20-30%, goes to the distribution provider (such as iTunes), and the rest goes to the producer of the app.
Source: Wikipedia (http://en.wikipedia.org/wiki/Mobile_app)
- Mobile device
A mobile device is a small computing device, typically small enough to be handheld (and hence also commonly known as a handheld computer or simply handheld) having a display screen with touch input and/or a miniature keyboard and weighing less than 2 pounds (0.91 kg). Samsung, Sony, HTC, LG, Motorola Mobility and Apple are just a few examples of the many manufacturers that produce these types of devices.
Source: Wikipedia (https://en.wikipedia.org/wiki/Mobile_device)
- Mobile phone
A mobile phone (also known as a cellular phone, cell phone, and a hand phone) is a device that can make and receive telephone calls over a radio link while moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile phone operator, allowing access to the public telephone network. By contrast, a cordless telephone is used only within the short range of a single, private base station.
Source: Wikipedia (http://en.wikipedia.org/wiki/Mobile_phone)
- Modifier key
In computing, a modifier key is a special key (or combination) on a computer keyboard that temporarily modifies the normal action of another key when pressed together. By themselves, modifier keys usually do nothing; that is, pressing any of the Shift, Alt, or Ctrl keys alone does not (generally) trigger any action from the computer.
Source: Wikipedia (https://en.wikipedia.org/wiki/Modifier_key)
- Morse code
Morse code is a method of transmitting text information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The International Morse Code encodes the ISO basic Latin alphabet, some extra Latin letters, the Arabic numerals and a small set of punctuation and procedural signals as standardized sequences of short and long signals called "dots" and "dashes", or "dits" and "dahs", as in amateur radio practice. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.
Source: Wikipedia (https://en.wikipedia.org/wiki/Morse_code)
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.
Source: Wikipedia (http://en.wikipedia.org/wiki/Mouse_(computing))
- Mouse cursor
In computing, a pointer or mouse cursor (as part of a personal computer WIMP style of interaction) is a graphical image on the computer monitor or other display device. The pointer echoes movements of the pointing device, commonly a mouse or touchpad. It can be used to select and move other graphical user interface elements, and is distinct from the cursor, which responds to keyboard input. The cursor may also be repositioned using the pointer.
Source: Wikipedia (http://en.wikipedia.org/wiki/Mouse_cursor)
- Mouse keys
Mouse keys is a feature of some graphical user interfaces that uses the keyboard (especially numeric keypad) as a pointing device (usually replacing a mouse). Its roots lie in the earliest days of visual editors when line and column navigation was controlled with arrow keys (e.g., hjkl, ctl-esdx). Today, mouse keys usually refers to the numeric keypad layout standardized with the introduction of the X Window System in 1984.
Source: Wikipedia (http://en.wikipedia.org/wiki/Mouse_keys)
- Mouth-operate mouse
MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.
Source: Wikipedia (https://en.wikipedia.org/wiki/MP3)
In computing, multi-touch refers to the ability of a surface (a trackpad or touchscreen) to recognize the presence of more than one or more than two points of contact with the surface. This plural-point awareness is often used to implement advanced functionality such as pinch to zoom or to activate certain subroutines attached to predefined gestures.
Source: Wikipedia (https://en.wikipedia.org/wiki/Multi-touch)
Multimedia refers to content that uses a combination of different content forms. This contrasts with media that use only rudimentary computer displays such as text-only or traditional forms of printed or hand-produced material. Multimedia includes a combination of text, audio, still images, animation, video, or interactive content forms.