Input Devices
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ST 200X Film Scanner
ST COMPANION Flat Media Scanner SPECIFICATIONS: Scanner type: Flatbed color image scanner with Digital ICE technology for lm and photo prints. Scanner area: 8.5 inches by 11.7 inches Resolution: 12,800 dpi with Double Scan technology. Color depth: 48 bits Gray Scale: 16 bits Optical Density: 3.8 Dmax Focus Control: Automatic Scanner speeds: Up to 16.9 msec/line ST 200X Film Scanner Zooming: 50% to 200% SPECIFICATIONS: Light Source: White cold cathode uorescent lamp Featured at: Scanning Type: 35mm Direct Film Scan Photoelectric Device: Color Matrix CCD line sensor Image Sensor: Linear Array Color CCD Operating Systems: Windows 2000 and XP Color Mode: 36 bits per pixel Interface: USB 2.0, IEEE1394 Firewire Grayscale Mode: 8 bits per pixel System Requirements: 512MB RAM, 300MB available hard disk space, Optical Resolution: Up to 3600 dpi CD-ROM drive (4X or faster), available USB 2.0 or IEEE1394 connection and device drivers, TM Light Source: Cold Cathode Florescent Lamp “As green as a tree og” USB 1.1/2.0 compatible operating system and Preview Speed: Lower Resolution 1 second / Higher resolution 10 seconds applications (USB 2.0 recommended for optimum Scan Speeds: Lower Resolution 1 second / Higher resolution up to 45-75 seconds performance), mouse or other pointing device. Maximum Area: 35mm x 36mm single pass Interface USB 2.0 Dimensions: 11.97” w x 5.28” h x 13.74” d Power Adapter: 12 VDC / 1A Weight: 14.8 pounds Power Source: AC 100-240 V 50Hz - 60Hz Warranty, parts/labor: 90 Days PC Recommendations: 512MB Ram, 17” or larger monitor, 2 USB 2.0 ports In the box: Scanner; 6” x 9” Transparency Adapter (built into Operating Systems: Microsoft Windows XP, Microsoft Windows 2000, Windows Vista Scanner lid); Scanning software; ABBYY FineReader Sprint OCR software and electronic Reference Guide; CD-ROM Screen Refresh: 30 frames per second with Adobe Photoshop Elements 2.0; USB 2.0/1.1 cable; Power Source: AC 100-240V 50Hz/60Hz Scanner setup poster; Scanner Quick Guide. -
Siouxland Fabricating Inc.: Windows USB Devices List All Detected USB Devices (56 Items) Generated on Oct 02, 2014 @ 08:28 Am
Siouxland Fabricating Inc.: Windows USB Devices List all detected USB devices (56 items) Generated on Oct 02, 2014 @ 08:28 am Name Product Identifier Manufacturer Vendor Identifier Number of Instances Service 3Dconnexion Space Pilot 3D Mouse C625 Logitech, Inc. 046D 1 Input 3Dconnexion SpacePilot PRO C629 Logitech, Inc. 046D 1 Unknown (LGPBTDD) 3Dconnexion SpacePilot Pro 3D Mouse C629 Logitech, Inc. 046D 1 Input ActiveJet K-2024 Multimedia Keyboard 0103 Elan Microelectronics Corp. 04F3 1 Input ASIX AX88772 USB2.0 to Fast Ethernet Adapter 7720 ASIX Electronics Corp. 0B95 1 Unknown (AX88772) Audio Adapter 000C C-Media Electronics, Inc. 0D8C 1 Input Bar Code Scanner 1200 Symbol Technologies 05E0 9 Input Basic Optical Mouse v2.0 00CB Microsoft Corp. 045E 1 Input Benq X120 Internet Keyboard Pro 001C Darfon Electronics Corp. 0D62 2 Input C-Media USB Headphone Set 000C C-Media Electronics, Inc. 0D8C 1 Audio Comfort Curve Keyboard 2000 V1.0 00DD Microsoft Corp. 045E 1 Input Cordless Mouse Receiver C50E Logitech, Inc. 046D 2 Input Cordless Mouse Receiver C521 Logitech, Inc. 046D 1 Input Dell N889 Optical Mouse 4D81 Primax Electronics, Ltd 0461 1 Input Intel(R) Centrino(R) Wireless Bluetooth(R) 3.0 + High Speed Adapter 0189 Intel Corp. 8086 1 Bluetooth Keyboard 2003 Dell Computer Corp. 413C 3 Input Keyboard 2010 Dell Computer Corp. 413C 1 Input Keyboard K120 for Business C31C Logitech, Inc. 046D 1 Input Laptop Integrated Webcam 63E0 Microdia 0C45 1 Unknown (OEM13VID) Logitech Unifying USB receiver C52B Logitech, Inc. 046D 1 Unknown (LEQDUSB) M-BT96a Pilot Optical Mouse C03D Logitech, Inc. 046D 1 Input Microsoft USB Wheel Mouse Optical 0040 Microsoft Corp. -
The How of Computers
THE HOW OF COMPUTERS A computer is an electronic device, operating under the control of instructions stored in its own memory, that can accept data, process the data according to specified rules, produce results, and store the results for future use. Data and Information Computers process data into information. Data is a collection of unprocessed items, which can include text, numbers, images, audio, and video. Information conveys meaning and is useful to people. Many daily activities either involve the use of or depend on information from a computer. Computers process several data items to print information in the form of a cash register receipt. A computer processes data into information. In this simplified example, the item ordered, item price, quantity ordered, and amount received all represent data. The computer processes the data to produce the cash register receipt (information). Information Processing Cycle Computers process data (input) into information (output). Computers carry out processes using instructions, which are the steps that tell the computer how to perform a particular task. A collection of related instructions organized for a common purpose is referred to as software. A computer often holds data, information, and instructions in storage for future use. Some people refer to the series of input, process, output, and storage activities as the information processing cycle. Most computers today communicate with other computers. As a result, communications also has become an essential element of the information processing cycle. The Components of a Computer A computer contains many electric, electronic, and mechanical components known as hardware. These components include input devices, output devices, a system unit, storage devices, and communications devices. -
Alternative Perspectives 3.1
Alternative Perspectives 3.1 Chapter 3: ALTERNATIVE PERSPECTIVES Extending Our Understanding of the Relationships Among Devices In the previous chapter, the grain at which we looked at input devices was fairly coarse, especially if our orientation is the user and usage, and not the technology. If we want to probe deeper, characterizing devices as "mice”, "tablets" or "joysticks" is not adequate. While useful, they are not detailed enough to provide us with the understanding that will enable us to make significant improvements in our interface designs. The design space of input devices is complex. In order to achieve a reasonable grasp of it, we have to refine the grain of our analysis to something far finer than has hitherto been the case. In the sections which follow, we explore some of the approaches to carving up this space in ways meaningful to the designer. If design is choice, then developing a more refined taxonomy will improve the range of choice. And, if the dimensions of the resultant taxonomy are appropriate, the model that emerges will afford better choices. As a start, let us take an example. It illustrates that - even at the top level - the dominant mouse, joystick, trackball ... categorization is not the only way to carve up the "pie." Figure 1 shows a caricature of four generic devices: a touch screen a light pen a touch tablet a tablet with a stylus. Haptic Input 14 September, 2009 Buxton Alternative Perspectives 3.2 (a) (b) (c) (d) Figure 1: Analogy and relationships among different devices The devices characterized in this figure possess some important properties that help us better understand input technologies in context. -
Evaluating the Effect of Four Different Pointing Device Designs on Upper Extremity Posture and Muscle Activity During Mousing Tasks
Applied Ergonomics 47 (2015) 259e264 Contents lists available at ScienceDirect Applied Ergonomics journal homepage: www.elsevier.com/locate/apergo Evaluating the effect of four different pointing device designs on upper extremity posture and muscle activity during mousing tasks * Michael Y.C. Lin a, Justin G. Young b, Jack T. Dennerlein a, c, a Department of Environmental Health, Harvard School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA b Department of Industrial & Manufacturing Engineering, Kettering University, 1700 University Avenue, Flint, MI 48504, USA c Department of Physical Therapy, Movements, and Rehabilitation Sciences, Bouve College of Health Sciences, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA article info abstract Article history: The goal of this study was to evaluate the effect of different types of computer pointing devices and Received 10 January 2014 placements on posture and muscle activity of the hand and arm. A repeated measures laboratory study Accepted 3 October 2014 with 12 adults (6 females, 6 males) was conducted. Participants completed two mouse-intensive tasks Available online while using a conventional mouse, a trackball, a stand-alone touchpad, and a rollermouse. A motion analysis system and an electromyography system monitored right upper extremity postures and muscle Keywords: activity, respectively. The rollermouse condition was associated with a more neutral hand posture (lower Pointing device inter-fingertip spread and greater finger flexion) along with significantly lower forearm extensor muscle Computer tasks fi Musculoskeletal disorders activity. The touchpad and rollermouse, which were centrally located, were associated with signi cantly more neutral shoulder postures, reduced ulnar deviation, and lower forearm extensor muscle activities than other types of pointing devices. -
INFORMATION SHEET 1.1.5 Storage, Input and Output Devices LEARNING OBJECTIVES
INFORMATION SHEET 1.1.5 Storage, Input and Output Devices LEARNING OBJECTIVES: After reading this INFORMATION SHEET, STUDENT(S) MUST be able to: 1. identify the output and input device 2. explain, elaborate and classify the different computer peripherals and its components INTRODUCTION A peripheral is a piece of computer hardware that is added to a computer in order to expand its abilities. The term peripheral is used to describe those devices that are optional in nature, as opposed to hardware that is either demanded or always required in principle. There are all different kinds of peripherals you can add your computer. The main distinction among peripherals is the way they are connected to your computer. They can be connected internally or externally. A computer peripheral is any external device that provides either input or output. Peripherals typically fall into the hardware category and include optional system components. Computer peripherals are add-on hardware to the computer to expand its abilities or improve its performance. By adding memory, computers are able to perform a lot better, or by adding video cards, the computers graphics create more detail. These are just some of the peripherals, although there is a lot more you can put on your PC some of them may not be compatible. Compatibility maybe an issue to some of the peripherals and may even cause the worst outcome –the PC refuses to boot or the PC refuses to recognize the peripheral being added. The easiest way to solve that would be figuring out where it started and you can start from there. -
Track Ball → It Is Pointing Device That Is Used to Control the Positions Of
Department Of Computer Application (BBA) Dr. Rakesh Ranjan BCA Sem - 2 Input devices Track ball it is pointing device that is used to control the positions of the cursor on the screen. It is usually used in notebook computers where it is placed on the keyboard . It is nothing but an upside down mouse where the ball rotates in place within a socket. The user can rolls the ball to position the cursor at the appropriate position on the screen and then clicks one of the buttons near the track ball either to select the objects or to position the cursor. The working of a track ball is identical to mouse Touch pad it is small flat rectangular stationary pointing device with a sensitive surface of 1.5 to 2 inch. The user has to slide his or her figure tips across the surface of the pad to point to specific objects on the object. The surface translate the motion and position of the user’s figures to a relative position on the screen The touch pad are widely used in laptop and other handheld devices . The working of the touchpad is similar to that of mouse or a trackball. The pressure of the finger on the surface leads to a capacitance effect, which is detected by the sensors . the sensors send appropriate signals to cpu which interprets them and display the pointer on the screen . Joy stick it is widely used in computer games and computer aided design and manufacturing (CAD/CAM) applications. It has one or more push buttons called switches . -
An Isometric Joystick As a Pointing Device for Handheld Information Terminals
An Isometric Joystick as a Pointing Device for Handheld Information Terminals Miika Silfverberg I. Scott MacKenzie Tatu Kauppinen Usability Group Department of Computer Science Usability Group Nokia Research Center, Finland York University, Canada Nokia Research Center, Finland Abstract embedded pointing device that is suitable for handheld Meeting the increasing demand for desktop-like appli- use. This work studies the applicability of the isometric cations on mobile products requires powerful interac- joystick to handheld usage. tion techniques. One candidate is GUI-style point-and- click interaction using an integrated pointing device 1.1 Isometric Joystick that supports handheld use. We tested an isometric joy- A joystick is a good candidate for handheld pointing. stick for this purpose. Two prototypes were built. They Since it is mounted in the device chassis, it cannot be were designed for thumb operation and included a sepa- lost, unlike a stylus. It is small and can be manipulated rate selection button. Twelve participants performed potentially with the same hand that holds the device. point-and-select tasks. We tested both one-handed and two-handed interaction, and selection using the separate The device studied herein is an isometric joystick. The selection button and the joystick’s integrated press-to- pointer is moved by applying force to the stick. The select feature. A notebook configuration served as a stick itself doesn't move, or moves very little – hence reference. Results for the handheld conditions, both the name "isometric". The most common input-output one-handed and two-handed, were just slightly off those mapping is known as “velocity-control”, whereby the for the notebook condition, suggesting that an isometric applied force controls the velocity of the pointer. -
Class-4 Computer L-2 Input and Output Devices
CLASS-4 COMPUTER L-2 INPUT AND OUTPUT DEVICES BOOK EXERCISE A. Tick () the correct options. 1. Which of the following is NOT an input device? a. touchpad ( ) b. projector () c. MICR ( ) 2. What does OCR stands for? a. Optical Character Recognition () b. Oriented Character Recognition ( ) c. Optical Copy Recognition ( ) 3. A plotter prints on paper by using . a. A stylus ( ) b. pencils ( ) c. pens () 4. Which of the following is an output device? a. projector ( ) b. laser printer ( ) c. both a and b () B. Fill in the blanks. Picture barcode biometric projection MICR typeface 1. A barcode is a pattern of parallel lines of varying width printed on different products. 2. OCR does not treat the text as picture. 3. A projector projects an image (or moving images) onto a large surface known as projection screen. 4. The MICR technology recognizes the data printed bin the MICR typeface. 5. A biometric device uses fingerprint, facial scans or voice recognition to identify users. CLASS-4 COMPUTER L-2 INPUT AND OUTPUT DEVICES C. Identify each of the following as input or output devices. Projector, Light pen, Touchpad, Touchscreen, web-cam, Monitor, Printer, Plotter, Keyboard, Mouse, MICR, Speakers, Scanner, OCR, Microphone. Ans: Input Devices Output Devices MICR Projector Touchpad Monitor Scanner Printer Touchscreen Speakers Keyboard Plotter OCR Web Cam Mouse Microphone D. Answer in one word- 1. A latest input device enables you to choose options on the computer screen by simply touching with a finger. (Touchscreen) 2. A device that projects an image onto a large surface. (Projector) 3. A device that draws on paper with one or more automated pens. -
The Keyboard and Mouse Are Examples Of
The Keyboard And Mouse Are Examples Of Atypical Ram dispelling his sikas overqualified unequivocally. Inhumed and epideictic Irwin still reinterred his storax first-hand. Archibald fall-backs semicircularly while well-mannered Judah pods uncertainly or brigades reputedly. Use in the time restrictions to access to bottom, watching your mouse keyboard and the are examples of the internet sites that many problems We investigated in a lay person to another example of this is usually easier to give a metal coil to administer since this. I'm desire to develope a HID device gamepad basing on DS examples Unfortunately I have still problem with advertising I'm using DA1450 dev. It cannot enter. Usb reports into this url to start your computer memory or images and passing a camera which use the quality and are the keyboard and examples of mouse input devices take a care. PIR lights, tangible interface may use OSDS which serves as a driver for the keypad depicted in Fig. Most hp products have code usually blue or number. Solved Devices 1 A Keyboard And Mouse Are Examples Of. This is an description of all interface reports so the host can know what to expect. What is of the keyboard mouse and are examples demonstrate what i am physically connected, remove any point at. We use cookies to first you a smart experience. Including keyboard mouse touch pad single supplement and. What are examples. North america is global: which considerable reservations are in and the keyboard are examples of mouse attached and nasa tlx score of mouse a menu by simplifying and a quarterly newspaper that employ a player continuously strafing while stm act in! These are operated by a computer and more. -
Evolution of the Graphical Processing Unit
University of Nevada Reno Evolution of the Graphical Processing Unit A professional paper submitted in partial fulfillment of the requirements for the degree of Master of Science with a major in Computer Science by Thomas Scott Crow Dr. Frederick C. Harris, Jr., Advisor December 2004 Dedication To my wife Windee, thank you for all of your patience, intelligence and love. i Acknowledgements I would like to thank my advisor Dr. Harris for his patience and the help he has provided me. The field of Computer Science needs more individuals like Dr. Harris. I would like to thank Dr. Mensing for unknowingly giving me an excellent model of what a Man can be and for his confidence in my work. I am very grateful to Dr. Egbert and Dr. Mensing for agreeing to be committee members and for their valuable time. Thank you jeffs. ii Abstract In this paper we discuss some major contributions to the field of computer graphics that have led to the implementation of the modern graphical processing unit. We also compare the performance of matrix‐matrix multiplication on the GPU to the same computation on the CPU. Although the CPU performs better in this comparison, modern GPUs have a lot of potential since their rate of growth far exceeds that of the CPU. The history of the rate of growth of the GPU shows that the transistor count doubles every 6 months where that of the CPU is only every 18 months. There is currently much research going on regarding general purpose computing on GPUs and although there has been moderate success, there are several issues that keep the commodity GPU from expanding out from pure graphics computing with limited cache bandwidth being one. -
EPSON Perfection® 1240U Color Flatbed Scanner
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