منابع مشابه
10 Inventions on modular keyboards-arxiv
A keyboard is the most important input device for a standard computer. But today's keyboard is not merely a keyboard rather performs a various different activities which were never thought at the time when a keyboard was first invented. As a standard keyboard is quite spacious many inventions try to use the space of keyboard to use for various activities. The objective of the inventions is to m...
متن کامل10 Inventions on collapsible keyboards-arxiv
A conventional computer keyboard consists of as many as 101 keys. The keyboard has several sections, such as text entry section, navigation section, numeric keypad etc. each having several keys on the keyboard. The keys are arranged quite spaciously so that the human fingers can operate comfortably. The number of keys and the arrangement of keys make a keyboard quite big. Although a bigger keyb...
متن کامل10 Inventions on laptop keyboards-arxiv
A desktop keyboard has several sections like character key section, navigation key section, numeric key section, and function key section etc. each consisting of several number of keys. However, a laptop computer does not have so much of space to accommodate all these keys into the keyboard. There are several considerations while designing a laptop keyboard. Necessary features-The laptop keyboa...
متن کاملInventions on soft keyboards-arxiv
The soft keyboards are onscreen representation of physical keyboard having alphanumeric characters and other controls. The user operates the soft keyboard with the mouse, a stylus or other pointing device. The soft keys dont have any mechanical component. The soft keyboards are used in many public places for informational purpose, educational systems and financial transactional systems. A soft ...
متن کامل10 Inventions on special type of keyboards -A study based on US patents
A keyboard is the most important input device for a computer. It is used with various types and sizes of computer. But the same standard keyboard will not work efficiently with different types of computers at different environments. There is a need to develop special keyboards to meet special requirements. For example, the keyboard for young children can be different to facilitate easy learning...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2006
ISSN: 1556-5068
DOI: 10.2139/ssrn.932269