Patent application number | Description | Published |
20080215318 | EVENT RECOGNITION - Recognition of events can be performed by accessing an audio signal having static and dynamic features. A value for the audio signal can be calculated by utilizing different weights for the static and dynamic features such that a frame of the audio signal can be associated with a particular event. A filter can also be used to aid in determining the event for the frame. | 09-04-2008 |
20090002347 | Pointing Device with Optical Positioning on Low-Diffusive Surfaces - A computer input device includes a light source assembly forming an incident light beam that strikes an area on a surface beneath the input device with large incident angle. A light sensing assembly in the input device is positioned to receive scattered light and includes a band-pass filter. A barrier is located directly above the area where the light beam is incident on the top surface to prevent light from traveling directly from the light source assembly to the light sensing assembly. | 01-01-2009 |
20090075634 | DATA BUDDY - Multi-modal, multi-lingual devices can be employed to consolidate numerous items including, but not limited to, keys, remote controls, image capture devices, audio recorders, cellular telephone functionalities, location/direction detectors, health monitors, calendars, gaming devices, smart home inputs, pens, optical pointing devices or the like. For example, a corner of a cellular telephone can be used as an electronic pen. Moreover, the device can be used to snap multiple pictures stitching them together to create a panoramic image. A device can automate ignition of an automobile, initiate appliances, etc. based upon relative distance. The device can provide for near to eye capabilities for enhanced image viewing. Multiple cameras/sensors can be provided on a single device to provide for stereoscopic capabilities. The device can also provide assistance to blind, privacy, etc. by consolidating services. | 03-19-2009 |
20090128495 | OPTICAL INPUT DEVICE - An input device includes an optical waveguide, one or more light sources, one or more imaging sensors, and a translator. The optical waveguide has an input surface, a back surface substantially opposite the input surface, and a side surface therebetween. The input surface has a plurality of different input locations. The one or more light sources are positioned to introduce light into the optical waveguide. A distortion of each different input location of the input surface causes a portion of light within the optical waveguide to exit from the optical waveguide at a different escape location of the side surface. The one or more imaging sensors are positioned and aimed to detect an escape location of a portion of light exiting from the side surface. The translator determines an input location corresponding to the escape location for each detected escape location. | 05-21-2009 |
20090177601 | STATUS-AWARE PERSONAL INFORMATION MANAGEMENT - Described is a technology by which personal information that comes into a computer system is intelligently managed according to current state data including user presence and/or user attention data. Incoming information is processed against the state data to determine whether corresponding data is to be output, and if so, what output modality or modalities to use. For example, if a user is present and busy, a notification may be blocked or deferred to avoid disturbing the user. Cost analysis may be used to determine the cost of outputting the data. In addition to user state data, the importance of the information, other state data, the cost of converting data to another format for output (e.g., text-to-speech), and/or user preference data, may factor into the decision. The output data may be modified (e.g., audio made louder) based on a current output environment as determined via the state data. | 07-09-2009 |
20090260077 | SECURITY-ENHANCED LOG IN - A security-enhanced login technique that provides a convenient and easy-to-use two factor technique to enhance the security of passwords without requiring any changes on the server side of a client-server network. The technique employs a convenient and easy-to-use two-factor technique to generate strong passwords for Web and other applications. In this technique, a convenient or personal device such as a mouse is used as the other factor besides a user password. A secret stored in the mouse or other personal device is hashed together with the password entered by a user and the server ID, to generate a strong, server-specific password which is used to authenticate the user to the server. This password enhancement operation is carried out inside the personal device. | 10-15-2009 |
20100201823 | Low-Light Imaging Augmented With Non-Intrusive Lighting - In some implementations, invisible light is emitted toward a subject being imaged in a low-light environment. A camera having a first color image sensor captures an image of the subject. Image processing is used to correct distortion in the image caused by the invisible light, and an augmented color image is output. | 08-12-2010 |
20110063217 | DIRECT NAVIGATION OF TWO-DIMENSIONAL CONTROL USING A THREE-DIMENSIONAL POINTING DEVICE - Direct and absolute pointing is provided for with respect to a two-dimensional information display surface, much like how one would point a laser pointer or flashlight at a desired point. The displayed control may be moved by manipulating the pointing device in three dimensions. The translational position of the pointing device may be measured in three dimensions. Also, the three-dimensional orientation of the pointing device may be measured. A computing device may receive this information from the pointing device and determine where the pointing device is pointing to. If the pointing device is pointing at a display, then the computing device may cause the control to be displayed at the position to which the pointing device is pointing. In addition, the control may be displayed at an orientation that depends upon the orientation of the pointing device. | 03-17-2011 |
20110148767 | Keyboard with Input-Sensitive Display Device - An input/output device is disclosed that includes an input-sensitive display screen and alphanumeric keys for entering characters. The input-sensitive display screen may be positioned proximate the alphanumeric keys and be capable of displaying graphical information and sensing user selection of the graphical information. The input-sensitive display screen may include a combination display/input region and a non-display input region. The touch sensitive display screen may be detachable from the alphanumeric region and may be operable in a detached configuration. The input/output device may usable with a method of input correction. The method may include displaying, on a secondary display, a first text unit, such as a character or a word, which corresponds with a second text unit shown on a primary display screen of a computing device. The method further involves receiving user selection of the first text unit and replacing the first text unit with a second text unit. | 06-23-2011 |
20130257741 | Keyboard with Input-Sensitive Display Device - An input/output device is disclosed that includes an input-sensitive display screen and alphanumeric keys for entering characters. The input-sensitive display screen may be positioned proximate the alphanumeric keys and be capable of displaying graphical information and sensing user selection of the graphical information. The input-sensitive display screen may include a combination display/input region and a non-display input region. The touch sensitive display screen may be detachable from the alphanumeric region and may be operable in a detached configuration. The input/output device may usable with a method of input correction. The method may include displaying, on a secondary display, a first text unit, such as a character or a word, which corresponds with a second text unit shown on a primary display screen of a computing device. The method further involves receiving user selection of the first text unit and replacing the first text unit with a second text unit. | 10-03-2013 |