Patents Assigned to NaviSense
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Patent number: 8904312Abstract: A touchless sensor device (110) for touchless signing and recognition is provided. The sensor device can include a recognition engine (114) for recognizing at least one finger sign (140), and a controller (120) for composing a text from the recognized at least one finger sign and providing predictive texting. A recognized pattern can be an alphanumeric character or a finger gesture. The controller can generate a trace (145) from the finger sign. The trace can include spatio-temporal information (153) that is characteristic to a touchless writing style. The controller can provide text messaging services, email composition services, biometric identification services, phone dialing, and navigation entry services through touchless finger signing.Type: GrantFiled: November 7, 2007Date of Patent: December 2, 2014Assignee: NaviSenseInventor: Marc Boillot
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Patent number: 8793621Abstract: A sensor device (100) and method (300) for touchless finger signing and recognition is provided. The method can include detecting (304) a first pause of a finger in a touchless sensory space (101), tracking (306) a movement (140) of the finger, detecting (308) a second pause of the finger, creating (310) a trace (145) of the finger movement from the tracking, and recognizing (312) a pattern (146) from the trace. The pattern can be an alphanumeric character or a finger gesture. A user can accept or reject the recognized pattern via touchless finger control.Type: GrantFiled: November 7, 2007Date of Patent: July 29, 2014Assignee: NaviSenseInventor: Marc Andre Boillot
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Patent number: 8614669Abstract: A system (100) and method for a touchless tablet that produces a touchless sensory field over a form (111). The touchless tablet includes a touchless sensing unit (110) for identifying a finger action above the form, and a controller (130) communicatively coupled to the sensing unit for associating the finger action with at least one form component on the form. The touchless tablet identifies a selection of a form component (122) based on a location and action of the finger above the form. A display (140) connected to the touchless tablet can expose a graphical application, wherein a touchless selection of a form component corresponds to a selection of a graphical component on the graphical application.Type: GrantFiled: March 7, 2007Date of Patent: December 24, 2013Assignee: NaviSenseInventor: Boillot Andre Marc
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Patent number: 8611560Abstract: Methods and devices for voice operated control are provided. The method can include measuring an ambient sound received from at least one Ambient Sound Microphone, measuring an internal sound received from at least one Ear Canal Microphone, detecting a spoken voice from a wearer of the earpiece based on an analysis of the ambient sound and the internal sound, and controlling at least one voice operation of the earpiece if the presence of spoken voice is detected. The analysis can be a sound pressure level (SPL) difference, a correlation, a coherence, or a spectral difference.Type: GrantFiled: April 14, 2008Date of Patent: December 17, 2013Assignee: NaviSenseInventors: Steven Wayne Goldstein, John Usher, Marc Andre Boillot
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Patent number: 8578282Abstract: An Integrated Development Environment (IDE) (100) for creating a touchless Virtual User Interface (VUI) 120 is provided. The IDE can include a development window (152) for graphically presenting a visual layout of user interface (UI) components (161) that respond to touchless sensory events in a virtual layout of virtual components (261), and at least one descriptor (121) for modifying a touchless sensory attribute of a user component. The touchless sensory attribute describes how a user component responds to a touchless touchless sensory event on a virtual component.Type: GrantFiled: March 7, 2007Date of Patent: November 5, 2013Assignee: NaviSenseInventor: Marc Andre Boillot
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Patent number: 8570274Abstract: A device and method is provided for sensory feedback control during touchless navigation of a user interface. The navigation system permits touchless user interface control via a wand pointing device and a receiver device. The wand is used to identify points of interest in three-dimensional space via a wand tip. The wand tip does not contain any electronics or sensors and permits precise access measurements. The wand can also be affixed to objects to track their movement and orientation within proximity of the receiver. In one arrangement, the sensory feedback provides a visual indication of the wand's location and orientation through the user interface. Other embodiments are disclosed.Type: GrantFiled: October 8, 2010Date of Patent: October 29, 2013Assignee: NaviSenseInventors: Jason McIntosh, Marc Boillot
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Patent number: 8421642Abstract: A system and method for is provided for operation of an orthopedic system. The system includes a load sensor for converting an applied pressure associated with a force load on an anatomical joint, and an ultrasonic device for creating a low-power short-range ultrasonic sensing field within proximity of the load sensing unit for assessing alignment. The system can adjust a strength and range of the ultrasonic sensing field according to position. It can report audible and visual information associated with the force load and alignment. Other embodiments are disclosed.Type: GrantFiled: June 20, 2011Date of Patent: April 16, 2013Assignee: NaviSenseInventors: Jason McIntosh, Marc Boillot, Martin Roche
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Patent number: 8421479Abstract: At least one embodiment is directed to a sensor for measuring a parameter. A signal path of the system comprises an amplifier (612), a sensor element, and an amplifier (620). The sensor element comprises a transducer (4) at a first location of a waveguide (5), and a reflective surface (30) at a second location of the waveguide (5). A parameter such as force or pressure applied to the sensor element can change the length of waveguide (5). A pulsed energy wave is emitted by the transducer (4) into the waveguide (5) at the first location. The transducer (4) is responsive to pulsed energy waves reflected from reflective surface (30) to the second location. The transit time of each pulsed energy wave is measured. The transit time corresponds to the pressure or force applied to the sensor element.Type: GrantFiled: March 26, 2010Date of Patent: April 16, 2013Assignee: NaviSenseInventor: Marc Stein
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Patent number: 8354997Abstract: A sensory device (200) for providing a touchless user interface to a mobile device (100) is provided. The sensory device can include at least one appendage (210) having at least one sensor (220) that senses a finger (232) within a touchless sensing space (101), and a connector (230) for communicating sensory signals received by the at least one sensor to the mobile device. The sensory device can attach external to the mobile device. A controller (240) can trace a movement of the finger, recognize a pattern from the movement, and send the pattern to the mobile device. The controller can recognize finger gestures and send control commands associated with the finger gestures to the mobile device. A user can perform touchless acquire and select actions on or above a display or removable face plate to interact with the mobile device.Type: GrantFiled: October 30, 2007Date of Patent: January 15, 2013Assignee: NaviSenseInventor: Marc Andre Boillot
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Patent number: 8334841Abstract: A virtual user interface (VUI) is provided. The VUI (120) can include a touchless sensing unit (110) for identifying and tracking at least one object in a touchless sensory field, a processor (130) communicatively coupled to the sensing unit for capturing a movement of the object within the touchless sensory field, and a driver (132) for converting the movement to a coordinate object (133). In one aspect, the VUI can implement an applications program interface (134) for receiving the coordinate object and providing the coordinate object to the virtual user interface (VUI). An object movement within the sensory field of the VUI can activate user components in a User Interface (150).Type: GrantFiled: March 7, 2007Date of Patent: December 18, 2012Assignee: NaviSenseInventors: Marc Boillot, Jason McIntosh
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Patent number: 8316324Abstract: A touchless sensing unit (110) and method (200) for operating a device via touchless control is provided. The method can include detecting (210) a finger (310) within a touchless sensory space (101), and handling (220) a control of the device (100) in accordance with a movement of the finger. A first finger movement can be recognized for acquiring a control, and a second finger movement for selecting a control. The method can include estimating (230) a location of the finger in the touchless sensory space for acquiring the control, and identifying a finger movement (250) of the finger at the location for selecting the control.Type: GrantFiled: September 5, 2007Date of Patent: November 20, 2012Assignee: NaviSenseInventor: Marc Boillot
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Patent number: 8312479Abstract: An Applications Programming Interface (API) provides coordinate and movement information of an object within a sensory field. The API can provide touchless APT methods for identifying a position, a displacement, a velocity, an acceleration, and a length of time an object is within a sensory field. The API can include an event listener for receiving at least one sensory event, and an event handler for processing sensory events. A GUI can implement the API to provide touchless navigation and control.Type: GrantFiled: March 7, 2007Date of Patent: November 13, 2012Assignee: NaviSenseInventor: Marc Andre Boillot
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Patent number: 8169404Abstract: A method and system (500) for generating an approximately planar sensory field (199) and confirming a presence of an object (310) in the field is provided. The system can include at least one paired receiver (121/122) and at least one transmitter (130) in a front and back orientation of a touchless sensing unit (110). The method can include detecting a movement of the object within a sensory space (176/177), estimating a phase angle of the movement; and evaluating whether the phase angle is within a predetermined range (197), and if so, confirming a presence of the object within the approximately planar sensory field.Type: GrantFiled: August 15, 2007Date of Patent: May 1, 2012Assignee: NaviSenseInventor: Marc Andre Boillot
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Patent number: 8139029Abstract: An apparatus (100) and method is provided that identifies and tracks a relative location and movement of an object in a three-dimensional space. The sensing unit includes a processor (122) for communicating a coordinate information of the object within the three-dimensional space. The method includes emitting a pulse from a first transducer (101), estimating a time of flight from a reflection signal received by a second transducer (102), and determining a location and relative movement of the object from the time of flight measurements. The sensing unit can provide touchless control via touchless finger depression actions, finger slide actions, finger release actions, and finger hold actions.Type: GrantFiled: March 7, 2007Date of Patent: March 20, 2012Assignee: NaviSenseInventors: Marc Boillot, Jason McIntosh
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Patent number: 8060841Abstract: A method and device for media searching based on touchless finger signs (312) and gestures (313) is provided. The device (100) can include a controller element (110) that receives a search string from a touchless sensing device and presents at least one media (412) that corresponds to at least a portion of the search string. The media can include audio, image, video, and text selections (326). The search string can include at least one alpha-numeric character generated in a touchless sensory field of the touchless sensing device.Type: GrantFiled: March 18, 2008Date of Patent: November 15, 2011Assignee: NaviSenseInventors: Marc Boillot, Jason McIntosh
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Patent number: 7978091Abstract: A method (400) and device (100) for touchless control of an headset or earpiece is provided. The device can include a sensing unit (202) for determining (402) a presence of a finger within a proximity of the earpiece, tracking (404) a touchless movement of the finger in air within the proximity, selecting (410) the control in accordance with a movement of the finger, and adjusting (414) the control in accordance with the tracking. A circular movement of the finger can be tracked for scrolling through a list. Menu options in the list can be audibly played during the scrolling.Type: GrantFiled: August 23, 2007Date of Patent: July 12, 2011Assignee: NaviSenseInventor: Marc Boillot
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Patent number: 7961173Abstract: A touchless sensing unit (110) and method (210) for calibrating a mobile device for touchless sensing is provided. The method can include evaluating (214) a finger movement within a touchless sensory space (101), estimating (216) a virtual coordinate system (320) from a range of finger movement, and mapping (218) the virtual coordinate system to a device coordinate system (330).Type: GrantFiled: September 5, 2007Date of Patent: June 14, 2011Assignee: NaviSenseInventor: Marc Boillot
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Patent number: 7847787Abstract: A system (100) and method (200) is provided for directing a control action. The method includes the steps of detecting a first movement (202), capturing a first profile corresponding to the first movement (204), comparing the first profile with a second profile, the second profile corresponding to a second movement (206), and activating a user interface behavior (208) if the first profile and the second profile are substantially similar.Type: GrantFiled: November 13, 2006Date of Patent: December 7, 2010Assignee: NaviSenseInventors: Marc Boillot, Jason McIntosh
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Patent number: 7834850Abstract: A system (111) and method (200) for providing sensory feedback (210) for touchless feedback control is provided. The system can include a touchless sensing unit (110) that detects at least one position (304) of an object in a touchless sensing space (300), and an indicator (166) communicatively coupled to the touchless sensing unit that provides sensory feedback associated with the at least one position. The indicator can change in accordance with a location, a recognized movement, or a strength of the touchless sensing space. The sensory feedback can be associated with acquiring a touchless control or releasing a touchless control. The sensory feedback can be visual, auditory, or haptic.Type: GrantFiled: November 21, 2006Date of Patent: November 16, 2010Assignee: NaviSenseInventors: Marc Boillot, Jason McIntosh
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Patent number: 7834847Abstract: A system (100) and method (160) for activating a touchless control is provided. The method can include detecting (162) a movement of a finger in a touchless sensing field, identifying (164) an activation cue in response to the finger movement, and activating (166) a touchless control of an object in response the activation cue. The method can include focusing the touchless sensing field (210) to produce a touchless projection space (220). An activation cue can be a positioning of a finger (302) within a bounded region (304) of the touchless projection space for a pre-determined amount of time. In one arrangement, cursor (124) navigation and control can be provided in accordance with touchless finger movements.Type: GrantFiled: December 1, 2006Date of Patent: November 16, 2010Assignee: NaviSenseInventors: Marc Boillot, Jason McIntosh