Lenovo (singapore) Pte. Ltd.

Anritsu Corporation

Keiichi Yoshitomi

Mitsuhiro Yamazaki

Yoshitsugu Suzuki

Qiang Yao

Seiichi Kawano

Kazunori Yamamura

Zhouxing Wu

An input device control system includes: a vibration control unit which is configured to vibrate a pen-shaped input device by using writing sound data so as to generate writing sounds in accordance with detection of a state that the pen-shaped input device is in contact with an operational object surface; and a correction unit which is configured to execute processing which relates to change of a frequency characteristic of the writing sound data in such a manner that a frequency characteristic of real writing sounds which are generated in accordance with vibrations of the pen-shaped input device by the vibration control unit is corrected to a frequency characteristic of ideal writing sounds.

Input device control system and input device controlling method

An information processing system includes: an information processing device; and an input device. The information processing device includes a host system which is configured to display a diagram which is based on an inputting operation which is performed by using the input device and is detected by a touch sensor on a display. A controller of the host system or the input device is configured to acquire a voice signal and the input device includes a vibration generator which is configured to vibrate in accordance with a drive signal which includes the voice signal.

Information processing system

A pen-shaped input device includes: an elongated rod-shaped housing having a tip end and extending in an axial direction that extends in the longitudinal direction; a pen-tip section that protrudes from the tip end of the housing; and a vibration generator that is supported inside the housing and generates vibrations along the axial direction.

Input device with vibration generator and information processing system

An information processing system includes: an information processing and a pen configured to communicate with the apparatus, in which the apparatus includes a display unit configured to display a movement trace of the pen, a touch sensor unit that detects a contact position of the pen on a screen of the display unit, a display processing unit that displays, on the display unit, the movement trace of the pen based on the contact position of the pen detected by the touch sensor unit, an image transmission processing unit that transmits, to the pen, image data displayed by the display unit and including the movement trace, and a position transmission processing unit that transmits, to the pen, the contact position of the pen detected by the touch sensor unit, and the pen includes a vibration generator that outputs vibration based on a vibration waveform signal.

Information processing system and control method

An information processing system includes a pen having a vibration generator; a display unit with a screen; a touch sensor unit to detect a contact position of the pen on the screen of the display unit; an angle detector to detect a pen angle, which indicates a direction on the screen in which the pen in contact with the screen is tilted; and a pen vibration control unit to generate a vibration waveform signal based on the pen angle detected by the angle detector and a movement direction of the pen to vibrate the vibration generator based on the generated vibration waveform signal.

Information processing system, information processing apparatus, and control method

An information processing system includes an information processing apparatus and an input device, where the input device includes a vibrating unit, the information processing apparatus includes a touch sensor and a display unit, and the touch sensor and the display unit are superimposed on each other. A controller of the information processing apparatus or the input device monitors input operation of the input device to the touch sensor to enable a sound mode when detecting a sound output request, and to enable a vibration mode when detecting the input operation, the sound mode is a drive mode to cause the vibrating unit to present sound, and the vibration mode is a drive mode to vibrate the vibrating unit in response to contact of the input device with the touch sensor.

Information processing system, information processing apparatus, recording medium, and control method

An information processing apparatus includes a display section; a touch sensor section which is arranged on a screen of the display section and detects touching of a manipulation medium on the screen; a denoising filter part which acquires first detected position data on the manipulation medium on the screen detected at predetermined detection intervals in response to touching of the manipulation medium on the screen, denoises the first detected position data on the basis of the first detected position data and thereby generates second detected position data; and an input processing part which acquires the second detected position data that the denoising filter part generates and makes the display section display a movement locus of the manipulation medium that the manipulation medium is moved on the screen in a state of touching on the screen on the basis of the second detected position data.

Information processing apparatus and controlling method

An information processing device includes a first display, a touch sensor on a screen of the first display detects a position of an object on the screen and detects approach of a pen within a distance above the screen, a pen input processing acquires a position of the pen on the screen by switching between a first input mode for displaying a movement locus of the pen on the screen based on the position of the pen and a second input mode for making a second display sets to a specific arrangement relation with the first display displays the movement locus of the pen and an input switch processing which switches between the first input mode and the second input mode alternately in accordance with a movement of the pen performed in a non-contact state based on the specific arrangement relation after detection of the pen.

Information processing device, information processing system and controlling method

An information processing apparatus includes a touchscreen display that detects, as a detection position, contact of an object on a screen of the touchscreen display and a processor coupled to the touchscreen display. The processor is programmed to acquire a plurality of first detection positions on the screen, calculate a movement parameter representing a movement of the object during the detection of the plurality of first detection positions, and select based on the movement parameter a first smoothing algorithm or a second smoothing algorithm. The first smoothing algorithm and the second smoothing algorithm are different from each other in a processing delay between detecting a particular detection position and output a smoothed detection position corresponding to that particular detecting position. The touchscreen display displays a movement locus on the screen based on the selected smoothing algorithm.

Apparatus, system, and method for data smoothing

A frequency adjustment deviceincludes an operation unitthat inputs data for a first minimum value and a first maximum value indicating a target range of a characteristic value, a fine adjustment mark display unitthat displays a frequency value with a first mark for fine adjustment at a position relative to a first axis which extends from a first minimum value to a first maximum value, a coarse adjustment mark display unitthat displays the frequency value with a second mark for coarse adjustment at a position relative to a second axis which extends from a second minimum value to a second maximum value, and a medium adjustment mark display unitthat displays the frequency value with a third mark for medium adjustment at a position relative to a third axis which extends from a third minimum value to a third maximum value.

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Kanagawa, Japan

Keiichi Yoshitomi