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Cat B25
The Cat B25 is a mobile phone introduced in 2013 created by Bullitt Group Bullitt Group Ltd is a British-based international mobile phone and consumer electronics business. Founded in 2009 by Colin Batt, David Floyd and Richard Wharton; Bullitt designs, manufactures, markets, and sells consumer electronic devices in ... with the license from Caterpillar Inc. as the first phone in the Cat phones line. The objective of the phone is to be a rugged and resilient option to be used with minimal damage. It is a slight redesign of the JCB Sitemaster 2, another phone by Bullitt released in 2012 for their former licensee JCB, changing the color from yellow to grey, and modifying the rubber grip around the phone to the appearance to a continuous track. External links References {{Caterpillar Cat phone Mobile phones introduced in 2013 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bullitt Group
Bullitt Group Ltd is a British-based international mobile phone and consumer electronics business. Founded in 2009 by Colin Batt, David Floyd and Richard Wharton; Bullitt designs, manufactures, markets, and sells consumer electronic devices in partnership with global brands. It is the worldwide licensee of Caterpillar Inc. for 'rugged' mobile devices and accessories, and Motorola for outdoor-orientated consumer electronics. Bullitt's products are sold in more than 75 countries, and the company has a presence in key markets around the world, including China (Shenzhen), the United Kingdom (Reading), and the United States of America (New York). Manufacturing is primarily in China. Growth and development Founded in the United Kingdom (UK) in 2009, Bullitt Group Ltd opened international operations in China in 2010, and in the USA in 2012. Bullitt's first licence was with JCB mobile devices, and in February 2012, the company became the worldwide licensee of Caterpillar I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pixels Per Inch
In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a raster image, or the smallest point in an all points addressable display device. In most digital display devices, pixels are the smallest element that can be manipulated through software. Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color imaging systems, a color is typically represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black. In some contexts (such as descriptions of camera sensors), ''pixel'' refers to a single scalar element of a multi-component representation (called a ''photosite'' in the camera sensor context, although '' sensel'' is sometimes used), while in yet other contexts (like MRI) it may refer to a set of component intensities for a spatial position. Etymology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth 2
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wire connections, to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The IEEE standardized Bluetooth as IEEE 802.15.1, but no longer maintains the standard. The Bluetooth SIG oversees development of the specification, manages the qualification program, and protects the trademarks. A manufacturer must meet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USB 2
Universal Serial Bus (USB) is an industry standard that establishes specifications for cables, connectors and protocols for connection, communication and power supply ( interfacing) between computers, peripherals and other computers. A broad variety of USB hardware exists, including 14 different connector types, of which USB-C is the most recent and the only one not currently deprecated. First released in 1996, the USB standards are maintained by the USB Implementers Forum (USB-IF). The four generations of USB are: USB 1.''x'', USB 2.0, USB 3.''x'', and USB4. Overview USB was designed to standardize the connection of peripherals to personal computers, both to communicate with and to supply electric power. It has largely replaced interfaces such as serial ports and parallel ports, and has become commonplace on a wide range of devices. Examples of peripherals that are connected via USB include computer keyboards and mice, video cameras, printers, portable media play ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micro USB
The initial versions of the USB standard specified connectors that were easy to use and that would have acceptable life spans; revisions of the standard added smaller connectors useful for compact portable devices. Higher-speed development of the USB standard gave rise to another family of connectors to permit additional data paths. All versions of USB specify cable properties; version 3.x cables include additional data paths. The USB standard included power supply to peripheral devices; modern versions of the standard extend the power delivery limits for battery charging and devices requiring up to 100 watts. USB has been selected as the standard charging format for many mobile phones, reducing the proliferation of proprietary chargers. Connectors The three sizes of USB connectors are the default or ''standard'' format intended for desktop or portable equipment, the ''mini'' intended for mobile equipment, which was deprecated when it was replaced by the thinner ''micro'' s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auto Focus
''Auto Focus'' is a 2002 American biographical drama film directed by Paul Schrader and starring Greg Kinnear and Willem Dafoe. The screenplay by Michael Gerbosi is based on Robert Graysmith's book ''The Murder of Bob Crane'' (1993). ''Auto Focus'' tells a dramatized story of the actor Bob Crane, an affable radio show host and amateur drummer who found success on ''Hogan's Heroes'', a popular television sitcom, and his dramatic descent into the underbelly of Hollywood after the series was cancelled and he formed a friendship with John Henry Carpenter. Carpenter was later tried, and acquitted in 1994 of Crane's murder. Although the crime remains officially unsolved, Carpenter has remained the main subject of suspicion even after his death in 1998. Synopsis Disc-jockey-turned-actor Bob Crane develops a secret personal life, focusing on his relationship with John Henry Carpenter, an electronics expert involved with the nascent home video market. Encouraged by Carpenter and ena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megapixel
In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a raster image, or the smallest point in an all points addressable display device. In most digital display devices, pixels are the smallest element that can be manipulated through software. Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color imaging systems, a color is typically represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black. In some contexts (such as descriptions of camera sensors), ''pixel'' refers to a single scalar element of a multi-component representation (called a ''photosite'' in the camera sensor context, although '' sensel'' is sometimes used), while in yet other contexts (like MRI) it may refer to a set of component intensities for a spatial position. Etymology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thin-film-transistor Liquid-crystal Display
A thin-film-transistor liquid-crystal display (TFT LCD) is a variant of a liquid-crystal display that uses thin-film-transistor technology to improve image qualities such as addressability and contrast. A TFT LCD is an active matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven (i.e. with segments directly connected to electronics outside the LCD) LCDs with a few segments. TFT LCDs are used in appliances including television sets, computer monitors, mobile phones, handheld devices, video game systems, personal digital assistants, navigation systems, projectors, and dashboards in automobiles. History In February 1957, John Wallmark of RCA filed a patent for a thin film MOSFET. Paul K. Weimer, also of RCA implemented Wallmark's ideas and developed the thin-film transistor (TFT) in 1962, a type of MOSFET distinct from the standard bulk MOSFET. It was made with thin films of cadmium selenide and cadmium sulfide. The idea of a TFT-based liquid-crystal disp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pixel
In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a raster image, or the smallest point in an all points addressable display device. In most digital display devices, pixels are the smallest element that can be manipulated through software. Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color imaging systems, a color is typically represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black. In some contexts (such as descriptions of camera sensors), ''pixel'' refers to a single scalar element of a multi-component representation (called a ''photosite'' in the camera sensor context, although '' sensel'' is sometimes used), while in yet other contexts (like MRI) it may refer to a set of component intensities for a spatial position. Etymology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cat Phone
Cat Phone is a range of toughened and strengthened mobile phones, including rugged smartphones designed, developed, manufactured, and sold by Bullitt Mobile Ltd, part of the British telecommunications and consumer electronics technology company Bullitt Group Ltd, under exclusive license from Caterpillar Inc. since 2012. Carrying the CAT branding, the range includes standard feature phones, enhanced specification smartphones which operate on the Android operating system, and related accessories. The first CAT branded mobile telephone, the Cat B25, was announced and released in 2013. List of models See also *TUFF Phones TUFF Phones are strengthened mobile phones, including rugged smartphones; designed, manufactured, and sold by TUFF Phones Ltd. of England. Company history TUFF Phones Ltd, registered in England and Wales, company registration number 07431588, ... * References External links www.CatPhones.com— official websiteBullitt-Group.com— manufacturer o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keypad
A keypad is a block or pad of buttons set with an arrangement of digits, symbols, or alphabetical letters. Pads mostly containing numbers and used with computers are numeric keypads. Keypads are found on devices which require mainly numeric input such as calculators, television remotes, push-button telephones, vending machines, ATMs, point of sale terminals, combination locks, safes, and digital door locks. Many devices follow the E.161 standard for their arrangement. Uses and functions A computer keyboard usually has a small numeric keypad on the side, in addition to the other number keys on the top, but with a calculator-style arrangement of buttons that allow more efficient entry of numerical data. This number pad (commonly abbreviated to ''numpad'') is usually positioned on the right side of the keyboard because most people are right-handed. Many laptop computers have special function keys that turn part of the alphabetical keyboard into a numerical keypad as there ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microphone
A microphone, colloquially called a mic or mike (), is a transducer that converts sound into an electrical signal. 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, sound recording, two-way radios, megaphones, and radio and television broadcasting. They are also used in computers for recording voice, speech recognition, VoIP, and for other purposes such as ultrasonic sensors or knock sensors. Several types of microphone are used today, which employ different methods to convert the air pressure variations of a sound wave to an electrical signal. The most common are the dynamic microphone, which uses a coil of wire suspended in a magnetic field; the condenser microphone, which uses the vibrating diaphragm as a capacitor plate; and the contact microphone, which uses a crystal of piezoelectric material. Microphones typi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
