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HexInput
HexInput, as originally described, is an on-screen keyboard with the following characteristics: * Keys are activated (pressed) either by tapping on each key in turn (the usual approach for on-screen keyboards) or by dragging a path over the desired keys. Unlike ShapeWriter, every key dragged over is considered pressed, so the sequence of keypresses is deterministic and predictable. * Most keys are hexagonal, arranged in a honeycomb pattern. This allows most keys to have six neighbouring keys that one can drag into without entering any other keys. * Letters are arranged to optimize text input in a particular language (English, for example). Note that this may mean that some common letters may appear twice. The name ‘HexInput’ is unfortunate: in computing, ‘hex’ tends to mean hexadecimal notation In mathematics and computing, the hexadecimal (also base-16 or simply hex) numeral system is a positional numeral system that represents numbers using a radix (base) of 16. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HexInput
HexInput, as originally described, is an on-screen keyboard with the following characteristics: * Keys are activated (pressed) either by tapping on each key in turn (the usual approach for on-screen keyboards) or by dragging a path over the desired keys. Unlike ShapeWriter, every key dragged over is considered pressed, so the sequence of keypresses is deterministic and predictable. * Most keys are hexagonal, arranged in a honeycomb pattern. This allows most keys to have six neighbouring keys that one can drag into without entering any other keys. * Letters are arranged to optimize text input in a particular language (English, for example). Note that this may mean that some common letters may appear twice. The name ‘HexInput’ is unfortunate: in computing, ‘hex’ tends to mean hexadecimal notation In mathematics and computing, the hexadecimal (also base-16 or simply hex) numeral system is a positional numeral system that represents numbers using a radix (base) of 16. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Keyboard
A virtual keyboard is a software component that allows the Input device, input of characters without the need for physical keys. The interaction with the virtual Computer keyboard, keyboard happens mostly via a touchscreen interface, but can also take place in a different form in Virtual reality, virtual or augmented reality. Types On a desktop computer, a virtual keyboard might provide an alternative input mechanism for users with disability, disabilities who cannot use a conventional keyboard, or for bi- or multilingualism, multi-lingual users who switch frequently between different character sets or alphabets, which may be confusing over time. Although hardware keyboards are available with dual keyboard layouts (e.g. Cyrillic/Latin letters in various national layouts), the on-screen keyboard provides a handy substitute while working at different stations or on laptops, which seldom come with dual layouts. Virtual keyboards can be categorized by the following aspects: * Virtu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ShapeWriter
ShapeWriter (previously known as Shorthand-Aided Rapid Keyboarding (SHARK)) was a keyboard text input method for tablet, handheld PCs, and mobile phones invented by Shumin Zhai and Per Ola Kristensson at IBM Almaden Research Center and the Department of Computer and Information Science at Linköping University. Using ShapeWriter text entry software, a user draws words on a graphical keyboard using a pen. Instead of tapping the keys, the user draws a pen gesture that connects all the letters in the desired word. After some usage the user learns the movement pattern for the commonly used words and can write them faster than is possible on a traditional virtual keyboard. The first system described by Shumin Zhai and Per Ola Kristensson (2003) was only a prototype system that could recognize about 100 pen gestures for the top 100 words used in the English language. It used a handwriting recognition algorithm that relied on dynamic programming to recognize the word patterns drawn from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeycomb
A honeycomb is a mass of Triangular prismatic honeycomb#Hexagonal prismatic honeycomb, hexagonal prismatic Beeswax, wax cells built by honey bees in their beehive, nests to contain their larvae and stores of honey and pollen. beekeeping, Beekeepers may remove the entire honeycomb to harvest honey. Honey bees consume about of honey to secrete of wax, and so beekeepers may return the wax to the hive after harvesting the honey to improve honey outputs. The structure of the comb may be left basically intact when honey is extracted from it by uncapping and spinning in a centrifugal machine, more specifically a honey extractor. If the honeycomb is too worn out, the wax can be reused in a number of ways, including making sheets of comb Wax foundation, foundation with hexagonal pattern. Such foundation sheets allow the bees to build the comb with less effort, and the hexagonal pattern of worker-sized cell bases discourages the bees from building the larger Drone (bee), drone cells. Fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Language
English is a West Germanic language of the Indo-European language family, with its earliest forms spoken by the inhabitants of early medieval England. It is named after the Angles, one of the ancient Germanic peoples that migrated to the island of Great Britain. Existing on a dialect continuum with Scots, and then closest related to the Low Saxon and Frisian languages, English is genealogically West Germanic. However, its vocabulary is also distinctively influenced by dialects of France (about 29% of Modern English words) and Latin (also about 29%), plus some grammar and a small amount of core vocabulary influenced by Old Norse (a North Germanic language). Speakers of English are called Anglophones. The earliest forms of English, collectively known as Old English, evolved from a group of West Germanic (Ingvaeonic) dialects brought to Great Britain by Anglo-Saxon settlers in the 5th century and further mutated by Norse-speaking Viking settlers starting in the 8th and 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexadecimal Notation
In mathematics and computing, the hexadecimal (also base-16 or simply hex) numeral system is a positional numeral system that represents numbers using a radix (base) of 16. Unlike the decimal system representing numbers using 10 symbols, hexadecimal uses 16 distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9, and "A"–"F" (or alternatively "a"–"f") to represent values from 10 to 15. Software developers and system designers widely use hexadecimal numbers because they provide a human-friendly representation of binary-coded values. Each hexadecimal digit represents four bits (binary digits), also known as a nibble (or nybble). For example, an 8-bit byte can have values ranging from 00000000 to 11111111 in binary form, which can be conveniently represented as 00 to FF in hexadecimal. In mathematics, a subscript is typically used to specify the base. For example, the decimal value would be expressed in hexadecimal as . In programming, a number of no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
