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Clamshell Phones
Clamshell design is a form factor commonly used in the design of electronic devices and other manufactured objects. It is inspired by the morphology of the clam. The form factor has been applied to handheld game consoles, mobile phones (where it is often called a "flip phone"), and especially laptop computers. Clamshell devices are usually made of two sections connected by a hinge, each section containing either a flat panel display or an alphanumeric keyboard/keypad, which can fold into contact together like a bivalve shell. Generally speaking, the interface components such as keys and display are kept inside the closed clamshell, protecting them from damage and unintentional use while also making the device shorter or narrower so it is easier to carry around. In many cases, opening the clamshell offers more surface area than when the device is closed, allowing interface components to be larger and easier to use than on devices which do not flip open. A disadvantage of the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clams On Sandy Hook Beaches - Panoramio
Clam is a common name for several kinds of Bivalvia, bivalve Mollusca, mollusc. The word is often applied only to those that are deemed edible and live as infauna, spending most of their Life, lives halfway buried in the sand of the sea floor or riverbeds. Clams have two shells of equal size connected by two adductor muscles and have a powerful burrowing foot. They live in both freshwater and marine environments; in salt water they prefer to burrow down into the mud and the turbidity of the water required varies with species and location; the greatest diversity of these is in North America. Clams in the culinary sense do not live attached to a substrate (whereas oysters and mussels do) and do not live near the bottom (whereas scallops do). In culinary usage, clams are commonly eaten marine bivalves, as in clam digging and the resulting soup, clam chowder. Many edible clams such as Grooved carpet shell, palourde clams are ovoid or triangular; however, razor clams have an elongat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Display
A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls. The display in modern monitors is typically an LCD with LED backlight, having by the 2010s replaced CCFL backlit LCDs. Before the mid-2000s, most monitors used a cathode-ray tube (CRT) as the image output technology. A monitor is typically connected to its host computer via DisplayPort, HDMI, USB-C, DVI, or VGA. Monitors sometimes use other proprietary connectors and signals to connect to a computer, which is less common. Originally computer monitors were used for data processing while television sets were used for video. From the 1980s onward, computers (and their monitors) have been used for both data processing and video, while televisions have implemented some computer functionality. Since 2010, the typical display aspect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of American History
The National Museum of American History: Kenneth E. Behring Center is a historical museum in Washington, D.C. It collects, preserves, and displays the heritage of the United States in the areas of social, political, cultural, scientific, and military history. Among the items on display is the original Star-Spangled Banner (flag), Star-Spangled Banner. The museum is part of the Smithsonian Institution and located on the National Mall at 14th Street (Washington, D.C.), 14th Street and Constitution Avenue NW in Washington, D.C. In 2023, the museum received 2.1 million visitors, ranking the List of most-visited museums in the United States, eighth-most visited museum in the U.S. History The museum opened in 1964 as the Museum of History and Technology. It was one of the last structures designed by the renowned architectural firm McKim Mead & White. In 1980, the museum was renamed the National Museum of American History to represent its mission of the collection, care, study, and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DynaTAC
The DynaTAC is a series of cellular telephones manufactured by Motorola from 1983 to 1994. Unveiled on March 6, 1983, the DynaTAC was the first commercially available handheld cellular phone. A full charge took roughly 10 hours, and it offered 30 minutes of talk time. It also offered a LED display for dialing or recall of one of 30 phone numbers. It was priced at US$3,995 in 1984, its commercial release year, equivalent to $ in . Several models followed, starting in 1985 with the 8000s and continuing with periodic updates of increasing frequency until 1993's Classic II. The DynaTAC was replaced in most roles by the much smaller MicroTAC when it was first introduced in 1989, and by the time of the StarTAC's release in 1996, it was obsolete. Name DynaTAC was an abbreviation of "Dynamic Adaptive Total Area Coverage". The TAC abbreviation would later also be used on the MicroTAC, StarTAC and TeleTAC lines of products. History The first cellular phone was the culmination of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorola StarTAC
The StarTAC is a series of Clamshell design, clamshell-style Cellular network, cellular mobile phones developed and marketed by Motorola beginning in 1996. The first notable flip phone, the original StarTAC model was uniquely at the time the size of a pager and weighed , making it the smallest and lightest cell phone up to that point. Officially, Motorola marketed the StarTACs as "wearable". The StarTAC's groundbreaking design was a development from Motorola's MicroTAC, a semi-clamshell design first launched in 1989. Whereas the MicroTAC's flip folded down from below the keypad, the StarTAC folded up from above the display. While often cited as the world's first clamshell/flip cell phone, NEC of Japan had already developed and released such a cell phone as early as 1991. Nevertheless, the StarTAC is considered the first example of a luxurious or fashionable cell phone. The earliest StarTAC models were made for analog Advanced Mobile Phone System, AMPS networks while later digita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communicator (Star Trek)
The communicator is a fictional device used for voice communication in the fictional universe of ''Star Trek.'' As seen in at least two instances, the ''Star Trek: The Original Series, Original Series'' episodes "Tomorrow Is Yesterday" and "Day of the Dove," it can also serve as an emergency signaling device/beacon, similar to a transponder. The communicator allows direct contact between individuals or via a ship's communication system. The communicator was designed by Wah Chang, Wah Ming Chang, who also designed other ''Star Trek'' props such as the Phaser (fictional weapon), Phaser and Tricorder, as well as the first Romulan ship. The communicator in the ''Star Trek'' universe surpasses the capabilities of modern mobile phone technology, the prototypes of which it inspired. It allows crew members to contact starships in orbit without relying on a satellite to relay the signal. Communicators use Subspace (Star Trek), subspace transmissions that do not conform to normal rules o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Original Series
''Star Trek'' is an American science fiction television series created by Gene Roddenberry that follows the adventures of the starship and its crew. It acquired the retronym of ''Star Trek: The Original Series'' (''TOS'' to distinguish the show within the media franchise that it began. The show is set in the Milky Way galaxy, 2266–2269. The ship and crew are led by Captain James T. Kirk (William Shatner), First Officer and Science Officer Spock (Leonard Nimoy) and Chief Medical Officer Leonard H. "Bones" McCoy (DeForest Kelley). Shatner's voice-over introduction during each episode's opening credits stated the starship's purpose: Space: the final frontier. These are the voyages of the starship ''Enterprise''. Its five-year mission: to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before. Norway Productions and Desilu Productions produced the series from September 1966 to December 1967. Paramount Television p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
