Abstract: An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, for optimizing energy efficiency for maintaining a balance of the body leaning forward in a gravity pull-down force, with the periodic upward force of the sequential foot-thrusts with the toes.

Abstract: An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, for optimizing energy efficiency for maintaining a balance of the body leaning forward in a gravity pull-down force, with the periodic upward force of the sequential foot-thrusts with the toes.

Abstract: An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, for optimizing energy efficiency for maintaining a balance of the body leaning forward in a gravity pull-down force, with the periodic upward force of the sequential foot-thrusts with the toes.

Abstract: An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, for optimizing energy efficiency for maintaining a balance of the body leaning forward in a gravity pull-down force, with the periodic upward force of the sequential foot-thrusts with the toes.

Abstract: An example sensor band configured for attachment to a calf of a mammal and used in measuring track and balance motion of the mammal includes one or more first sensors for sensing muscle circumferential pressure at multiple positions; one or more second sensors for sensing Earth's magnetic field; and one or more third sensors for sensing Earth's gravitational field.

Abstract: An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, for optimizing energy efficiency for maintaining a balance of the body leaning forward in a gravity pull-down force, with the periodic upward force of the sequential foot-thrusts with the toes.

Abstract: An example sensor band configured for attachment to a calf of a mammal and used in measuring track and balance motion of the mammal includes one or more first sensors for sensing muscle circumferential pressure at multiple positions; one or more second sensors for sensing Earth's magnetic field; and one or more third sensors for sensing Earth's gravitational field.

Abstract: An example sensor band configured for attachment to a calf of a mammal and used in measuring track and balance motion of the mammal includes one or more first sensors for sensing muscle circumferential pressure at multiple positions; one or more second sensors for sensing Earth's magnetic field; and one or more third sensors for sensing Earth's gravitational field.

Abstract: An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement.

Abstract: An example geolocation system for mounting on a mammal incorporates simple sensing sleeves on the calves of the body support members, combined with an accelerometer based gravity direction and force sensing at the center of mass of the body. The example system is connected to a digital processing unit and a battery power supply to integrate the sensing to determine kinetic and potential energy of the body locomotion over time in a method that integrates out the aperiodic motion of the body about the center of mass, and uses the residual motion to measure the center of mass locomotion from a known point.

Abstract: An example sensor band configured for attachment to a calf of a mammal and used in measuring track and balance motion of the mammal includes one or more first sensors for sensing muscle circumferential pressure at multiple positions; one or more second sensors for sensing Earth's magnetic field; and one or more third sensors for sensing Earth's gravitational field.

Abstract: One embodiment of the present invention includes interrogating a location along a face of a person with multiple wavelengths of electromagnetic radiation. Signals are established corresponding to detection of the wavelengths reflected from the location. A determination is made as to whether a disguising material covers at least a part of the face based on a difference in range to the location indicated by these signals. Alternatively, the signals may correspond to reflections by different portions of an eye of the person and a determination is made regarding the location of one or more eyes of the person based on the signals. In one particular nonlimiting form, a multispectral, three-dimensional signature of facial features is registered to eye location that may include the iris, nose, chin, mouth, check or the like for facial recognition/identification.

Abstract: An example geolocation system for mounting on a mammal incorporates simple sensing sleeves on the calves of the body support members, combined with an accelerometer based gravity direction and force sensing at the center of mass of the body. The example system is connected to a digital processing unit and a battery power supply to integrate the sensing to determine kinetic and potential energy of the body locomotion over time in a method that integrates out the aperiodic motion of the body about the center of mass, and uses the residual motion to measure the center of mass locomotion from a known point.

Abstract: One embodiment of the present invention includes interrogating a location along a face of a person with multiple wavelengths of electromagnetic radiation. Signals are established corresponding to detection of the wavelengths reflected from the location. A determination is made as to whether a disguising material covers at least a part of the face based on a difference in range to the location indicated by these signals. Alternatively, the signals may correspond to reflections by different portions of an eye of the person and a determination is made regarding the location of one or more eyes of the person based on the signals. In one particular nonlimiting form, a multispectral, three-dimensional signature of facial features is registered to eye location that may include the iris, nose, chin, mouth, check or the like for facial recognition/identification.

Abstract: A system and method responsive to input stimuli is provided by incorporating a computer software program, hardware processing engine, or a specialized ASIC chip processor apparatus to capture concurrent inputs that are responsive to training stimulation, store a model representing a synthesis of the captured inputs, and use the stored model to generate outputs in response to real-world stimulation. Human user forced-choice approval/disapproval generated descriptions and decisions may be dynamically mapped with conventionally presented information and sensor and control data. The model mapping is stored into and out of a conventional mass storage device, such as is used in a relational database for use in generating a response to the stimuli.

Abstract: A system and method responsive to input stimuli is provided by incorporating a computer software program, hardware processing engine, or a specialized ASIC chip processor apparatus to capture concurrent inputs that are responsive to training stimulation, store a model representing a synthesis of the captured inputs, and use the stored model to generate outputs in response to real-world stimulation. Human user forced-choice approval/disapproval generated descriptions and decisions may be dynamically mapped with conventionally presented information and sensor and control data. The model mapping is stored into and out of a conventional mass storage device, such as is used in a relational database for use in generating a response to the stimuli.

Abstract: A radio frequency (RF) sync pulse is transmitted throughout a building having a plurality of rooms to be traversed by a plurality of players during, for example, an assault training exercise. Ultra-sound pulses are transmitted from fixed piezoelectric transducers mounted at each corner of each room. The ultra-sound pulses with encoded room identity information are generated in a predetermined timed sequence by different ultra-sound transducers after each RF sync pulse. Each player carries an RF receiver for receiving the RF sync pulses. Each player also carries multiple microphones for receiving the ultra-sound pulses transmitted in a room in which the player is currently located. Timing circuitry carried by each player generates signals representative of the delays between each RF sync pulse and the receipt of each of the ultra-sound pulses sequentially received thereafter.

Abstract: A method and a preferred apparatus for the searching, acquisition and locking into boresight alignment of two remote optical beam transceivers suitable for use in satellite communications. A first transceiver operates in a search mode while acquiring a communications link with a second transceiver operating in a stare mode. Each transceiver has an optical axis and a retro-reflector that reflects incident beams that are not substantially aligned with the local optical axis while not reflecting all incident beams substantially aligned with the local optical axis. Each transceiver includes an axis-aligned beam transmitting source, a axis-aligned optical detector for incoming beams, a pointing system for aiming the local optical axis in any direction over a hemispherical range, and a beam tracker for maintaining boresight alignment following acquisition.

Abstract: A pair of remote non-cooperating, optical beam transceivers are disposed so that optical alignment between them is possible. A controller selectively causes one of the transceivers, while acquiring a communication link, to operate in a search mode, and the other to operate in a stare mode. Each transceiver has an optical axis and retro-reflects all incident beams which are not substantially aligned with the axis but does not reflect incident beams aligned with the axis.