Abstract: A device can include one or more sensors configured to output sensor data, and a trigger detection module configured to receive the sensor data from the one or more sensors and to determine whether a trigger event has occurred. The trigger detection module can be configured to output a trigger detection signal when the trigger event is detected. The trigger detection signal can be configured to be used by an augmented reality or virtual reality system to cause an augmented reality or virtual reality event.

Abstract: An optical display system includes an information display (image-generating) component, a polarization dependent image offset optical element and possibly also a polarization rotator. By controlling the image offset optical element either by direct applying voltage or by controlling the polarization of the displayed light through the polarization rotator, the display pixels can be switched by a certain portion. By switching between offset and non-offset state with appropriate image displayed, the resolution as observed by the users can be enhanced.

Abstract: The application provides new compositions and methods for stimulating the production of natural killer (NK) cells in a subject. NK cells can be selectively expanded with a combination of stimulating ligands. Methods and compositions for the administration of stimulatory ligands modified to self-insert into tumor cells, thereby stimulating an increase in the number of NK cells in proximity to a tumor, are also described.

Abstract: An active IR camouflage device may include a base layer, a first dielectric layer over the base layer, a phase transition material layer over the first dielectric layer, a second dielectric layer over the phase transition material layer, and a first metal layer over the second dielectric layer and defining a pattern of openings therein. The active IR camouflage device may have circuitry configured to selectively cause a transition from a first phase state to a second phase state of the phase transition material layer to control IR reflectance/emission of a top plasmonic layer, making it appear/disappear from the IR detector/camera. In some embodiments, the active IR camouflage device may also include a second metal layer between the base layer and the first dielectric layer.

Abstract: A crucible for a thermogravimetric analysis (TGA) system can include a side wall defining a crucible opening, and a base enclosed by side wall and opposite the crucible opening. The base and side wall form an interior volume configured to hold a material for thermogravimetric analysis. The base can include a base shape configured to prevent a center of mass of the material within the crucible from shifting during thermogravimetric analysis.

Abstract: In an aspect, disclosed herein are physiological devices and systems, and components thereof, used to evaluate cardiac parameters and arrhythmogenic mechanisms. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Abstract: An adaptive computer simulation rendering system is disclosed for conditioning an individual suffering from a stress disorder, such as post-traumatic stress disorder (PTSD), to real-world environments through variable sensory output in computer simulations. The subject is fully or partially immersed in a computer-simulated environment for a time-limited session. Real-time monitoring of the human subject is performed for a change in a sensor-derived, quantified sensory load level. Responsive to an increase in sensory load level, the computer-simulated environment modulates the sensor load on the individual. The human subject adapts to increasingly complex environments by this modulation of simulation.

Abstract: An adaptive computer simulation rendering system is disclosed for conditioning an individual having Autism Spectrum Disorder (ASD) to real-world environments through variable sensory output in computer simulations. The subject is fully or partially immersed in a computer-simulated environment for a time-limited session. Real-time monitoring of the human subject is performed for a change in a sensor-derived, quantified sensory load level. Responsive to an increase in sensory load level, the computer-simulated environment modulates the sensor load on the individual. The human subject adapts to increasingly complex environments by this modulation of simulation thereby providing therapeutic benefit to the individual with ASD.

Abstract: An adaptive audio rendering system is disclosed for conditioning an individual to real-world environments through variable audio output in computer simulations. The subject is fully or partially immersed in a computer-simulated environment for a time-limited session. Real-time monitoring of the human subject is performed for a change in a sensor-derived, quantified sensory load level. Responsive to an increase in sensory load level, the computer-simulated environment modulates the quantity of audio information such as background noise, background dialog, foreground dialog and foreground noise. The human subject adapts to increasingly complex environments by this modulation of audible information.

Abstract: A dual-function supercapacitor carbon fiber composite stores electrical energy and functions, for example, as the body shell of electric vehicles (EVs). This is achieved with a vertically aligned graphene on carbon fiber electrode, upon which metal oxides were deposited to obtain ultra-high energy density anode and cathode. A high-strength multilayer carbon composite assembly is fabricated using an alternate layer patterning configuration of epoxy and polyacrylamide gel electrolyte. The energized composite delivers a high areal energy density of 0.31 mWh cm?2 at 0.3 mm thickness and showed a high tensile strength of 518 MPa, bending strength of 477 MPa, and impact strength 2666 J/m. To show application in EVs, a toy car body fabricated with energized composite operates using the energy stored inside the frame. Moreover, when integrated with a solar cell, this composite powered an IoT (interne of things) device, showing feasibility in communication satellites.

Abstract: A method of designing and manufacturing a replica composite object based on an original object. The method identifies the structure and physical properties of an original object. Base materials, bodies, and structural templates, each of which includes associated physical properties, are utilized to generate a 3-dimensional model. The 3-dimensional model is discretized and tested to determine if the selected combination of base materials and bodies have physical properties that substantially equal the physical properties of the original object. If the physical properties do not equate, the 3-dimensional model is optimized by adjusting the combination of base materials, bodies, and structural templates. When the difference between the measured physical properties of the 3-dimensional model and the identified physical properties of the original object is less than a tolerance value, the method instructs an additive manufacturing system to generate a replica composite object based on the original object.

Abstract: The subject invention concerns a compound and compositions having activity as an inhibitor of Stat3 protein and methods of using the compound and compositions. In one embodiment, a compound of the invention has the structure shown in formula I, formula II, or formula III. The subject invention also concerns methods of using the compounds and compositions of the invention.

Abstract: A fabrication method for stretchable/conformable electronic and optoelectronic circuits and the resulting circuits. The method may utilize a variety of electronic materials including, but not limited to Silicon, GaAs, InSb, Pb Se, CdTe, organic semiconductors, metal oxide semiconductors and related alloys or hybrid combinations of the aforementioned materials. While a wide range of fabricated electronic/optoelectronic devices, circuits, and systems could be manufactured using the embodied technology, a hemispherical image sensor is an exemplary advantageous optoelectronic device that is enabled by this technology. Other applications include but are not limited to wearable electronics, flexible devices for the internet-of-things, and advanced imaging systems.

Abstract: A pumpless microfluidic system is disclosed that can be used to mimic the interaction of organ systems with the immune system. Also disclosed is a method for mimicking an immune system, comprising culturing a plurality of organ cells and at least one population of immune cells in the disclosed pumpless microfluidic system under physiological conditions. The method can further comprise activating an immune reaction in the pumpless microfluidic system, continuing the culture for a defined period, collecting a sample of culture medium from the system, and assaying the sample for one or more indicators of an immune response.

Abstract: An anatomical feature simulation unit is a physical device designed to help simulate an anatomical feature (e.g., a wound) on an object (e.g., a human being or human surrogate such as a medical manikin) for instructing a trainee to learn or practice treatment skills. For the trainee, the simulation looks like a real body part when viewed using an Augmented Reality (AR) system. Responsive to a change in the anatomic state of the object (e.g., bending a knee or raising of an arm) not only the spatial location and orientation of the anatomical feature stays locked on the object in the AR system, but the characteristics of the anatomical feature change based on the physiologic logic of changing said anatomical state (e.g., greater or less blood flow, opening or closing of a wound).

Abstract: A smart, human-centered technique that uses artificial intelligence and mixed reality to accelerate essential tasks of the inspectors such as defect measurement, condition assessment and data processing. For example, a bridge inspector can analyze some remote cracks located on a concrete pier, estimate their dimensional properties and perform condition assessment in real-time. The inspector can intervene in any step of the analysis/assessment and correct the operations of the artificial intelligence. Thereby, the inspector and the artificial intelligence will collaborate/communicate for improved visual inspection. This collective intelligence framework can be integrated in a mixed reality supported see-through headset or a hand-held device with the availability of sufficient hardware and sensors. Consequently, the methods reduce the inspection time and associated labor costs while ensuring reliable and objective infrastructure evaluation.

Abstract: Disclosed herein is a nano-coating platform that is designed to ‘capture’ and ‘kill’ (i.e. inactivate) virus species to prevent surface to surface contamination/transmission and thereby the spread of novel viruses. The platform is comprised of alternating layers of charged polymers (producing a multi-layer coating). The cationic layer may be grafted with oligomeric species, chosen to bind strongly to unique/specific virus surface features, thereby mediating capture of the virus (with the choice of oligomeric species allowing generalization to a given virus). Natural light (excitation) to UV (local emission) up-converting nanoparticles are seeded into the anionic layer and mediate the inactivation (‘killing’) of the bound virus species.

Abstract: A system for translating text streams of alphanumeric characters into preconfigured, haptic output. Text strings are parsed against a grammar index to locate assigned haptic or vibratory output. This may include speech-to-text, chat messaging, or text arrays of any kind. When a match is located, a standardized haptic output pattern is invoked through a haptic device. A device affordance module adapts the haptic output pattern to the capabilities of the target haptic device.

Abstract: A color-changing product includes a fabric and a connection bus disposed along at least a portion of the fabric. The fabric includes a plurality of color-changing fibers. Each of the plurality of color-changing fibers has an electrically conductive core and a coating disposed around and along the electrically conductive core. The coating includes a color-changing pigment. The connection bus has a multi-layer structure including a metallic foil layer and a film layer. The metallic foil layer forms a weld between at least a subset of the plurality of color-changing fibers so that current can flow through the connection bus and into the electrically conductive core of at least the subset of the plurality of color-changing fibers. The film layer at least partially isolates the weld from a surrounding environment.

Abstract: An in-memory computing architecture is disclosed that can evaluate the transitive closure of graphs using the natural parallel flow of information in 3-D nanoscale crossbars. The architecture can be implemented using 3-D crossbar architectures with as few as two layers of 1-diode 1-resistor (1D1R) interconnects. The architecture avoids memory-processor bottlenecks and can hence scale to large graphs. The approach leads to a runtime complexity of O(n2) using O(n2) memristor devices. This compares favorably to conventional algorithms with a time complexity of O((n3)/p+(n2) log p) on p processors. The approach takes advantage of the dynamics of 3-D crossbars not available on 2-D crossbars.