Abstract: An accumulation display device can interlock a display content according to specification of each of the mobile data terminals. An interlocked display system includes an accumulation display device having a metadata interpretation unit that analyzes metadata transmitted by a broadcast wave or a communication network and an accumulated image processing unit that performs accumulation processing of a program content or transmission processing of a restructured program content and managing each mobile data terminal, and the mobile data terminal. Highlights or replays of various scenes of a program currently viewed on the accumulation display device can be viewed on another device. Information on the currently viewed program and a related program as well as a previous scene can be viewed on the mobile data terminal.

Abstract: An interactive hyperwall containing a plurality of meta-monitors having a computer with an operating system and bearing multiple graphic cards, multiple displays supported by the graphic cards, and a computer-readable storage device with software; a hyperwall system, for simultaneous visualization of different representations of multidimensional data, the hyperwall system containing an interactive hyperwall. The components of the hyperwall system used may be ‘off the shelf’ components. Open source software may be used to achieve the display; and a method of simultaneously visualizing different representations of data by creating an interactive hyperwall. The interactive hyperwall includes a plurality of meta-monitors, each meta-monitor having a computer with a network ID and multiple graphic cards, multiple displays supported by the graphic cards, and a storage device with software.

Abstract: Among other things, a topic for group discussion is displayed in a public place at a scale that is visible to a group of people at the public place, contributions of users that relate to the topic are received from wireless devices of users who are at the public place, and at least portions of at least some of the contributions are displayed in the public place.

Abstract: In a device for providing information to a vehicle user about various functional elements using a display screen system, having an overview image to display the functional elements, having a rotating actuator, which is assigned to the functional elements, rotatable arbitrarily around its axis for the individual selection of the functional elements, and having the property of displaying further information about the particular functional element using an axial movement of the actuator, the functional elements are marked in the overview image. The functional elements are individually selectable by a rotational movement of the actuator and an enlarged detail of the overview image containing the particular functional element is displayable as the information.

Abstract: Display units (1) comprising display panels (50) with pixels (11) coupled to storage lines (62,63) via storage capacitors (13) are provided with storage line drivers (60,70) for driving the storage lines (62,63) for reducing necessary electrode voltage swings on electrodes such as row electrodes (41,42,43,44,45,49) and column electrodes (31,32,34,35,39). A storage line pulse is to be generated during at least a part of a row activation pulse, then the row activation pulse or a row de-activation pulse may get a reduced value such that the necessary electrode voltage swing is reduced. Alternatively, alternating storage line pulses having a period of at most a duration of a row activation pulse are to be generated, then a data pulse may get a reduced value such that the necessary electrode voltage swing is reduced. This all results in more stable drivers, a smaller display unit, a lower overall power consumption and common available row drivers and less expensive column drivers.

Abstract: A driver (15, 10, 16) for an electrophoretic display (1) comprising pixels (18), comprises a controller (15) to select a particular drive waveform (Dij) for a particular one of the pixels (18) out of a particular set of drive waveforms (Si) being selected out of a plurality of sets of waveforms (So, . . . , Si). A selection of the particular set of drive waveforms (Si) out of the plurality of sets of waveforms (So, . . . , Si) is determined dependent on optical states of adjacent pixels (18) being adjacent to the particular one of the pixels (18) such that the crosstalk between the adjacent pixels (18) and the particular one of the pixels (18) is decreased. Each set of drive waveforms (Si) comprises drive waveforms (Dij) required to obtain optical states of the particular one of the pixels (18) suitable for a particular configuration of the optical states of the adjacent pixels (18).

Abstract: The present method is to drive a plasma display panel which displays a frame composed of a plurality of sub-fields having different weights of luminance. The method comprises using plural kinds of application voltage waveforms different in light emission luminance, as pulse voltages for sustain discharges in display of each sub-field, and adjusting the number of waves in each of the plural kinds of application voltage waveforms according to the weight of luminance set for each sub-field, thereby performing gradation display.

Abstract: A plasma display panel including first and second substrates facing each other and spaced apart from each other, barrier ribs disposed between the first and second substrates and defining discharge cells, phosphor layers formed in the discharge cells, address electrodes arranged on the first substrate and extending in a first direction, first and second electrodes formed on the second substrate and extending in a second direction crossing the first direction, and a dielectric layer covering the first and second electrodes. Each of the first and second electrodes includes at least one bus line formed of a nontransparent material to extend in the second direction on the second substrate, and the dielectric layer is provided with grooves formed at portions adjacent to the bus lines so as to increase the intensity of the visible light generated by the gas discharge in the discharge cells.

Abstract: A plasma display device characterized by having a plurality of first electrodes which are provided on a first substrate, a plurality of second electrodes which are provided on the first substrate and for causing discharge between the plurality of first electrodes and themselves, a plurality of third electrodes which are provided in a second substrate to intersect the first and second electrodes, and a plurality of fourth electrodes which are provided between the plurality of first and second electrodes and for controlling discharge between the first and second electrodes, and characterized in that the plurality of first electrodes are fixed to a constant potential.

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells and a plurality of non-discharge regions. Phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The non-discharge regions are formed in areas encompassed by discharge cell abscissas and ordinates that pass through centers of each of the discharge cells. Also, external light absorbing members are formed between the second substrate and the barrier ribs layer at areas corresponding to locations of the non-discharge regions.

Abstract: A display device and a method of driving the same, win which the display device includes a light emitting element and a driving transistor supplying a driving current to the light emitting element, and in which one of a data voltage or a reverse bias voltage is applied to the driving transistor in an alternating manner, and the reverse bias voltage is an AC voltage.

Abstract: An organic light emitting diode display includes a display region where a plurality of thin film transistors and a plurality of emission layers are formed, and a peripheral area formed along the circumference of the display area; a flexible conductive film that includes contact portions, each of which is formed on the corresponding anisotropic conductive film, has a conductive layer and an insulating layer covering the conductive layer, and has substantially the same layout as the voltage pads; an anisotropic conductive film that is formed on the voltage pads; and voltage pads that are formed in the peripheral area and that apply at least one of a driving voltage and a common voltage to the display region.

Abstract: An active matrix display backplane is formed by annealing a flexible dielectric substrate, and then forming one or more thin-film-transistors (TFTs), one or more pixel electrodes, and an interconnect on a surface of the annealed substrate. The interconnect includes individual, spaced apart electrodes that are electrically coupled to one another. One of the interconnect electrodes is electrically coupled to a TFT, and the other interconnect electrode is electrically coupled to the pixel electrode, to thereby electrically interconnect the TFT and the pixel electrode.

Abstract: Image display apparatus comprising two or more arrays of light sources is described. Each array is rotatable around a common axis, and the light sources in each array are arranged so that each light source traverses along a unique path around the common axis. A controller is adapted to modulate the intensity of light emitted by each light source as it traverses its respective unique path such that the light sources in combination cause a desired image to be visible to an observer by virtue of persistence of vision.

Abstract: The present invention provides a method and apparatus of converting a stream of pixel data in space and time into a stream of bitplane data. In particular, the present invention converts the pixel data stream according to a predetermined output format. The apparatus of the present invention receives the pixel data in a “real-time” fashion, and dynamically performs predefined permutations so as to accomplish the predefined transpose operation. Alternatively, the pixel data are stored in a storage medium, and the apparatus of the present invention retrieves the pixel data and performs the predefined permutation to accomplish the predefined transpose operation. The methods and apparatus disclosed herein are especially useful for processing a high-speed stream of digital data in a flow-through manner and suitable for implementation in a hardware video pipeline.

Abstract: The present invention provides an LCD module, in which elements having high resistance to static electricity impact are used as circuit elements of a Printed Circuit Board (PCB) inside a Taped Carrier Package (TCP Board) connecting a front LCD panel to a rear main board, and static electricity introduced via the front LCD panel is dropped to a voltage that the main board can withstand when the static electricity is delivered to the main board, thereby having resistance to high voltage static electricity without requiring the formation or addition of a separate static electricity discharge path.

Abstract: A liquid crystal display device of an in-plane switching mode comprises a pair of polarizing plates which are constituted with a polarizing plate at the output side comprising a polarizer at the output side and a polarizing plate at the incident side comprising a polarizer at the incident side having a transmission axis approximately perpendicular to a transmission axis of the polarizer at the output side and two or more sheets of optically anisotropic members and liquid crystal cells disposed between the pair of polarizing plates. In the optically anisotropic member, the sum of the major in-plane refractive indices is twice the sum of the major refractive index in the direction of thickness or smaller. The ratio of retardation of light incident at an angle inclined by 40 degrees with respect to the normal toward the major axis (R40) to the retardation of light incident perpendicularly (R0) is 0.90˜1.10. The device comprises a low refractive index layer which has a refractive index of 1.

Abstract: A driving method that does not allow a change in temperature of the surroundings to change the luminance of a light emitting element of a pixel is provided for a display device with less uneven display, higher gradation, and reduced power consumption. A time ratio gradation driving method is applied to a pixel that is structured to have a current mirror circuit and use a current drive method. The bit number of digital video signals to be sampled by a source signal line driving circuit is reduced with the use of a switching signal, thereby saving the power consumption when high gradation display is not necessary.

Abstract: A liquid crystal device having a display section provided with a plurality of X electrodes and a plurality of Y electrodes, a master X driver IC and a slave X driver IC for driving the X electrodes, and a Y driver for driving the Y electrodes. The master IC has a display control signal generation section which generates a display control signal based on a signal from an external MPU and an output terminal (or input/output terminal) which outputs the display control signal. Each of the master IC and slave IC has an input terminal for receiving the display control signal from the master IC through an external wiring. This liquid crystal device can eliminate a luminance difference within the display screen driven by the master IC and the slave IC.

Abstract: The present invention relates to a color display device, comprising at least two light sources (16, 17), having different radiance spectra, and a liquid crystal light valve layer (14). The light sources (16, 17) are activated sequentially and the light valve layer is provided with driving signals (d1, d2) in such a way that it obtains a strong wavelength dependence. This allows the display device to produce primary colors without the provision of color filters. This provides a less complex display, which is suitable for mobile applications and provides high brightness.

Abstract: The present invention discloses a structure for storing overdrive image data and a method thereof, which divide image data into non-video data and video data and respectively store them in a non-video data storage region and a video data storage region of a memory unit, wherein the RGB data of the non-video data is directly stored in the video data storage region; the RGB data of the video data is transformed into YCbCr data; via checking a lookup table, the RGB data of the present video data is compared with the RGB data of the preceding frame to obtain overdrive YCbCr data; the YCbCr data and the overdrive YCbCr data are sampled, compressed and synthesized according to a video data compression standard and then stored in the video data storage region. Thereby, the memory space required by the overdrive technology can be reduced.

Abstract: A driving method for reducing the color shift suitable for driving a display panel is disclosed. The display panel includes at least one scan line, at least one data line, and at least one pixel unit electrically connected to the scan line and the data line. The driving method includes the following steps. First, turn on the pixel unit by the scan line during a frame period. Transmit a frame signal to the pixel unit by the data line during the frame period as the pixel unit is turned on. Turn on the pixel unit by the scan line between the present frame period and the next frame period. Transmit a revising signal to the pixel unit by the data line between the present frame period and the next frame period as the pixel unit is turned on, so as to reduce the color shift of the pixel unit.

Abstract: A method for driving an LCD monitor includes providing a common-voltage signal having a level conversion during each frame duration, dividing each frame duration into a first sub-frame duration and a second sub-frame duration according to a position having the level conversion of the common-voltage signal, driving a first set of pixel units during the first sub-frame duration according to a level of the common-voltage signal within the first sub-frame duration, and driving a second set of pixel units during the second sub-frame duration according to a level of the common-voltage signal within the second sub-frame duration.

Abstract: A display device and a method of the driving the same include a display panel assembly, a driving unit which drives the display panel assembly, and a serial peripheral interface which includes a plurality of registers, the plurality of registers being divided into groups of at least two blocks, and which receives external driving signals through serial communications and thereby controls the driving unit.

Abstract: A data driving apparatus includes; an integrated circuit chip, a grayscale voltage generation unit disposed on the integrated circuit chip which receives grayscale generation signals from the outside and generates a plurality of reference grayscale voltages, and a driving unit disposed on the integrated circuit chip which receives the reference grayscale voltages, converts image signals from the outside into corresponding analog data voltages, and supplies the converted analog data voltages to data lines of a liquid crystal panel.

Abstract: Disclosed are a liquid crystal display and a method of driving the same. The liquid crystal display includes a liquid crystal display panel displaying an image; a gate driver applying gate signals to the liquid crystal display panel; a data driver applying data signals to the liquid crystal display panel; and a signal controller controlling the gate driver and the data driver. The signal controller includes a control signal generating unit multiplying a frame rate, and an image signal processing unit correcting image data of each of multiplied frames by alternately using a plurality of correction data set having different correction characteristics.

Abstract: An integrated circuit (IC) module for data transmission and a method for the same are disclosed. According to the present invention, the connection is such that in the module a plurality of ICs is electrically connected to a plurality of transmission lines for transmitting data. The module further includes a stagger device for making data to be transmitted via the transmission lines asynchronously. The stagger device causes different delays for the respective transmission lines, so as to avoid the over transient current being generated in the module.

Abstract: A method of driving a plasma display apparatus may include supplying a first voltage to the X electrodes during a first reset period of the reset period, supplying, using energy stored in the energy recovery circuit, a ramp waveform voltage that rises from the first voltage signal to a second voltage to the X electrodes during a second reset period of the reset period, biasing the X electrodes with the second voltage during at least a first sub-period of a third reset period of the reset period, supplying a ramp pulse waveform voltage that rises from a third voltage to a fourth voltage to the Y electrodes during a second portion of the first reset period, and supplying a ramp pulse waveform voltage that falls from the third voltage to a fifth voltage to the Y electrodes during the third reset period.

Abstract: A data accessing interface between memory and source in LCD display IC includes a multiplex output module and a sequential input module. Suppose a row width of the memory is N bit. The multiplex output module is for outputting a row N-bit digital data. The multiplex output module includes a buffer for receiving the row N-bit digital data from the memory; and a multiplex unit for continuously selecting M bits from the N bit digital data to output to source. After N/M times, all of the row N bit digital data will be output to source. The sequential input module includes N latches and N/M latch control signals; when each latch control signal is active, it will latch M bit digital data from the multiplex output into M latches. After N/M latch control signals are active sequentially, the N bit digital data are stored into the N latches for source.

Abstract: A driving device includes a plurality of transmitters. Each transmitter includes a first current source, a second current source, a third current source, a fourth current source, a first switch, a second switch, a third switch, a fourth switch, a fifth switch, and a sixth switch. The first and the fourth switches are controlled by a first control signal. The second and the third switches are controlled by a second control signal. The second switch is coupled to the first switch. The third switch is coupled to the first current source. The fourth switch is coupled to the third switch and the second current source. The fifth and the sixth switches are controlled respectively by a third and a fourth control signal. The fifth switch is coupled to the third current source and the first switch. The sixth switch is coupled to the second switch and the fourth current source.

Abstract: The data latch circuit of the invention includes a means for short-circuiting an input terminal and an output terminal of an inverter and by connecting the input terminal to one electrode of a capacitor and sampling a data signal or a reference potential to the other electrode of the capacitor, an accurate operation can be obtained without being influenced by variations in the TFT characteristics even when the amplitude of an input signal is small relatively to the width of a power supply voltage.

Abstract: It is an object of the invention to provide a liquid crystal display device that can realize a driving method reducing the power consumption of a driving circuit in a condition that real-time processing is available. In a liquid crystal display device, SW1 is controlled such that pixel data on odd lines are written in a first RAM (12), pixel data on even lines are written in a second RAM (13) for ist line to 11th line, and pixel data on 12th line are transferred to a latch circuit (14) directly. In a liquid crystal display device, SW1 is controlled such that pixel data on odd lines are written in the second RAM (13), pixel data on even lines are written in the first RAM 12 for 13th line to 23rd line, and pixel data on 24th line are transferred to a latch circuit (14) directly. Pixel data written in the first and second RAMs (12, 13) are output to source driver (15), which performs time-series operating process, through the latch circuit (14).

Abstract: A timing controller capable of reducing electromagnetic interference (EMI) and a liquid crystal display including the same are provided. The timing controller includes a line buffer memory, a comparing unit that compares first data information with second data information, and a memory allocating unit dividing the line buffer memory into a first memory unit and a second memory unit each having the same memory size according to results of the comparison. Also provided is a method of displaying an image on liquid crystal display that includes the timing controller.

Abstract: If the frequency of a clock signal is increased, the pulse width of a sampling pulse is decreased, and the amount of time for a video signal to be written to a source line is inadequate. Sampling pulses (sam) rise sequentially in synchronization with the rise of a start pulse (SP). As the start pulse (SP) rises, synchronized with the rise of clock signals (CK, CKB), the sampling pulses (sam) fall off sequentially, delayed by half the period of the clock signals (CK, CKB) for every step. As a result, the sampling pulses (sam) with a pulse width longer than one period of the clock signals (CK, CKB) are generated. In a period Ta, a desired video signal (VIDEO) is written to its corresponding source line. In this way, the time for half a period of the clock signal can be secured for writing to the source line.

Abstract: The present invention relates to display devices and methods, recording media, and programs that allow moving images to be displayed with less double vision. An LCD 11 updates the display in the order of the columns or rows of pixels on the screen in units of column or row in each period of a frame. LED backlights 12-1 to 12-N illuminate the pixels of the LCD 11, respectively, so as to illuminate part of all the columns or rows on the screen. A display control section 31 controls the light emission of the LED backlights 12-1 to 12-N in a manner such that the LED backlights 12-1 to 12-N illuminate the pixels updated in sequence in each period of the frame. The invention can be applied to display devices.

Abstract: A backlight unit usable in a liquid crystal display. In one embodiment, the backlight unit includes a substrate having an edge zone and a central zone surrounded by the edge zone, a first plurality of light emitting elements positioned in the central zone of the substrate, a second plurality of light emitting elements positioned in the edge zone of the substrate, and an electronic controlling means for controlling the light emitted from the first plurality of light emitting elements and the second plurality of light emitting elements such that in operation, the output power per unit area by the second plurality of light emitting elements in the edge zone is less than that by the first plurality of light emitting elements in the central zone.

Abstract: A method for processing a frame of image data, wherein the image data is amplified by a gain factor determined in dependence of a number of sub-pixels within said frame of image data having a luminance above a first threshold value. The resulting gain factor allows for optimal amplification of the image data without loss of local detail. This leads to a better perceived image quality. In a preferred embodiment, the gain factor is simultaneously used for reducing the backlight intensity in a backlit LCD device. Thereby, the perceived image quality is similar to that of the unprocessed image data, however the power consumption of the LCD backlight is reduced substantially.

Abstract: A method for controlling a backlight luminance in which a reference voltage is set, a sampling voltage is generated based on the reference voltage, and a net photo current signal is generated by a photo current sensing element and a dark current sensing element. The net photo current signal is generated independently of temperature variations. A luminance control signal is generated based on the sampling voltage. The luminance of the backlight assembly is controlled using the luminance control signal. Therefore, variation of the luminance of the backlight assembly may be minimized, although external luminance, temperature, and variation between different photo sensors, the deterioration of the elements, and the like, may be changed.

Abstract: An exemplary liquid crystal display device (200) includes a liquid crystal panel (220), a light guide plate (210) opposite to the liquid crystal panel, a light source configured for supplying light beams to the light guide plate, a driving chip (230) provided at the light guide plate and configured for driving the liquid crystal panel, and a light sensor (240) disposed on the light guide plate. The light sensor senses a brightness of the external environment, and transmits a signal indicating the brightness to the driving chip. The driving chip receives and processes the signal, and adjusts a brightness of the light source such that an image displayed by the liquid crystal panel is adjusted according to the brightness of the external environment.

Abstract: The present invention discloses a backlight control circuit, comprising: a voltage supply circuit for receiving an input voltage and generating an output voltage under control by a control signal; at least one voltage comparison path respectively coupled to at least one light emission device path; a voltage operative amplifier circuit for generating the control signal according to a lowest voltage on the at least one voltage comparison path; and at least one under current detection circuit for detecting whether a corresponding one of the at least one light emission device path is in an under current status, whereby when anyone of the under current detection circuits detects the under current status, it sends an exclusion signal excluding a corresponding one of the at least one voltage comparison path from being an effective input of the voltage operative amplifier.

Abstract: A computer system, such as a small footprint Person Computer (PC) or notebook computer, PC pointing device and method of displaying information on the PC. The notebook computer includes a pointing device, such as a mouse button, with an illuminated region. The notebook computer also includes a message handler monitoring information streams for changes and a local store storing a response profile of registered illumination responses for corresponding changes in monitored information streams. For each identified change the message handler identifies a corresponding registered response in the response profile and varies illumination from illumination devices (e.g., LEDs) in the illuminated region.

Abstract: A plurality of stimulus generators (110), which is used to apply stimuli to the human body, and is laid on the human body of the user, is controlled. A position determination unit (108) determines whether or not a virtual object that forms a virtual space where the user exists is in contact with the human body. When the contact has occurred, a control unit (103) executes drive control of each of a plurality of stimulus generators (110), which are located near a place where the contact is determined, based on the positional relationship between the virtual object and the stimulus generators.

Abstract: Improved approaches for users to with graphical user interfaces of computing devices are disclosed. A rotational user action supplied by a user via a user input device can provide accelerated scrolling. The accelerated nature of the scrolling enables users to scroll or traverse a lengthy data set (e.g., list of items) faster and with greater ease. The amount of acceleration provided can be performed in successive stages, and/or performed based on the speed of the rotational user action. In one embodiment, the rotational user action is transformed into linear action with respect to a graphical user interface. The resulting acceleration effect causes the linear action to be enhanced such that a lengthy data set is able to be rapidly traversed.

Abstract: An input device for interfacing with a computing device is provided. The input device includes a body configured to be held within a human hand. The input device includes a light emitting diode (LED) affixed to the body and a power supply for the LED. A mode change activator is integrated into the body, where the mode change activator is configured to cause a change of a color of a light originating from the LED. The color change is capable of being detected to cause a mode change at the computing device. Methods for detecting input commands from an input source within a field of sight of an image capture device, and a computing system which includes the input device are provided.

Abstract: The invention describes a pointing device (1) and a methode for item location and/or selection assistance, which method comprises visually presenting a number of items (M1, M2, M3, M4) in a visual presentation (VIP, VP?, aiming a pointing device (1) comprising a camera (2) and a directable source (12) of a concentrated beam of light (L) at the visual presentation (VP, VP? of the items (M1, M2, M3, M4), generating image data (3) of a target area (A) at which the pointing device (1) is aimed, analysing the image data (3) in order to locate a specific point within the target area (A), generating control signals (9) for controlling the directing arrangement (4), and directing the concentrated beam of light (L) so that the point (P1) coincides with the specific point in the target area (A). The invention describes an interacting device (13) for interacting with a pointing device (1) to carry out I:he method for item location and/or selection assistance.

Abstract: This invention is directed to the provision of a data input device that is operated by a novel method of inputting the force applied on a force sensor as polar coordinate data and subjecting the data to input processing which utilizes the r value and the ? value. A portable telephone 1 detects the force applied on a force sensor 51 of an input unit 50 as rectangular coordinate data and converts the detected rectangular coordinate data into polar coordinate data. Then, with reference to an allocating table that has recorded characters and ranges of ? values to which the individual characters are allocated, the character allocated to the obtained ? value is selected. Then, when the r value larger than a prescribed threshold is input, the entry of the selected parameter is determined.

Abstract: A portable device with a touch screen display detects a contact area of a finger with the touch screen display and then determines a first position associated with the contact area. The cursor position of the finger contact is determined, at least in part, based on: the first position, one or more distances between the first position and one or more of the user interface objects; and one or more activation susceptibility numbers, each associated with a respective user interface object in the plurality of user interface objects. If the cursor position falls into the hidden hit region of a virtual push button on the touch screen display, the portable device is activated to perform operations associated with the virtual push button.

Abstract: Systems and methodologies are described that facilitate navigating data associated with a portable device. According to various aspects, systems and/or methods are described that facilitate incorporating a motion input on at least one side of a portable device, the portable device includes a casing with a front, a back, and at least two sides associated therewith, a top and a bottom. Such systems and/or methods may further facilitate utilizing the motion input to employ four or more degrees of freedom for data entry.

Abstract: A method is described that includes receiving, from a first device, input used to select a first object in a computer-generated environment. The first device has at least two degrees of freedom with which to control the selection of the first object. The method also includes removing, in response to the selection of the first object, at least two degrees of freedom previously available to a second device used to manipulating a second object in the computer-generated environment. The removed degrees of freedom correspond to the at least two degrees of freedom of the first device and specify an orientation of the second object relative to the selected first object. Additionally, the method includes receiving, from the second device, input including movements within the reduced degrees of freedom used to manipulate a position of the second object while maintaining the specified orientation relative to the selected first object.

Abstract: A computer mouse is described, comprising a housing (1) which comprises a support surface (2) and a jacket surface (4) for finger support, which jacket surface protrudes upwardly in a tapering manner from the support surface (2). In order to provide advantageous handling conditions it is proposed that the jacket surface (4) is arranged in a conical way with generatrices extending substantially in a straight line and has a height of the width of three fingers for the purpose of supporting a thumb (5) on one circumferential side and an index finger and a middle finger (6, 7) on the opposite circumferential side.