TANGIBLE USER INTERFACE INTRODUCTION Researcher are always looking for new and better ways for users to interact with computing and communications technology‚ to make the process easier‚ as well as more satisfying‚ engaging‚ and effective. Because of this‚ interfaces—including punch card and paper tape readers‚ switches‚ keyboards‚ mice‚ GUIs‚ touch pads‚ and joysticks—have become a critical technology. One avenue of research that is beginning to be adopted commercially is the TANGIBLE USER INTERFACE
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Input-Process-Output-Storage (IPO S) A mobile device is a small and handy computing device. Mobile device usually come with a touch or non- touch display with a mini keyboard. Today‚ mobile devices have become popular to everybody since they are convenient. As on the year 2012‚ reports had claimed that more 75% of the world population owns a mobile device. Mobile device are also considered as a computer systems because it uses the Input-Process-Output-Storage (IPOS) model. One of the examples
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My Technologically Challenged Life 1. Monica’s parents play a huge role in limiting her access to technology. They choose to not use technology which I think is the main reason why they wouldn’t buy a computer for their daughters. Their reasoning sounds extremely familiar to me because my parents have done the same kind of thing to me. I begged my parents for a cell phone from seventh grade until my sophomore year when I finally bought my own but they would always tell me I don’t need a cell
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with your operating system. Once installed‚ Copy will create a folder on your computer called “Copy.” And so long as the Copy application is running and you are logged in to your account‚ any le you place in the “Copy” folder will automatically upload to the cloud and be accessible via Copy.com and any other computer that you have running Copy (a home or work computer‚ for example). Files are accessible on all your devices Home Web Mobile Work Files are also easy to share with friends
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Mario Burley English98 3-26-2014 User Friendly Telephones Over 100 years ago a great man by the name Alexander Graham Bell created telephones. Which has become a great accomplishment and still to this day is very user friendly to billions of peoples all over the world. In the year of 1870‚ two inventors Elisha Gray and Alexander Graham Bell both independently designed devices that could transmit speech electrically (Telephones). Both men rushed their respective designs to the patent office
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PERIPHERAL DEVICES Peripheral devices can be attached by cable or wireless technology to the computer to perform specific functions. Peripherals are plugged into special sockets (ports) using cables. INPUT DEVICES Keyboard - Consist of typewriter-like keys that enable users to enter information into a computer. Mouse - Control the movement of a cursor or pointer on a display screen. The most common pointing device is the mouse. Scanner - Copies a picture
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Function of digital computer A typical digital computer system has four basic functional elements: (1) input-output equipment. (2) main memory. (3) control unit. (4) arithmetic-logic unit. Any of a number of devices is used to enter data and program instructions into a computer and to gain access to the results of the processing operation. Common input devices include keyboards and optical scanners; output devices include printers and cathode-ray tube and liquid-crystal display monitors
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USER DATAGRAM PROTOCOL(UDP): The User Datagram Protocol(UDP) is called a connectionless‚ unreliable transport protocol. It does not add anything to the services of IP except to provide process to process communication instead of host to host communication. USER DATAGRAM: UDP packets‚ called user datagrams‚ have a fixed size header of 8 bytes. The below diagram shows the format of a user datagram. User datagram format: Source port number: This is the port number used by the process
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------------------------------------------------- Computer From Wikipedia‚ the free encyclopedia For other uses‚ see Computer (disambiguation). "Computer system" redirects here. For other uses‚ see Computer system (disambiguation). "Computer technology" redirects here. For the company‚ see Computer Technology Limited. Computer | | A computer is a general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed‚ the computer can solve
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A Historical Overview of the Mentally Challenged What is the definition of a mentally challenged person? Being mentally deficient is not defined as an illness or medical disorder‚ simply a low limit in functioning‚ developmental and cognitive abilities. Mentally challenged people are found in all races and cultures‚ and account for roughly three per cent of the global population. In contrast‚ a mental illness is a disease of the mind with symptoms severe enough to require psychiatric intervention
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