Abstract: A system includes a wearable device including a camera. The system further includes at least one processor that can identify objects from video data generated by the camera and monitor how an individual wearing the wearable device manipulates the objects according to predetermined micro-activities of interest to infer an action by the individual.

Abstract: Embodiments of a lightweight unobtrusive wearable device which is operable to continually monitor an instantaneous hand pose are disclosed. In some embodiments, the device measures the position of the wrist relative to one's body and the configuration of the hand. The device may infer hand pose in real-time and, as such, can be combined with actuators or displays to provide instantaneous feedback to the user. The device may be worn on the wrist and all processing can be performed within the device, thus addressing privacy.

Abstract: An assistive feedback device is described herein and includes an array of vibrotactile actuators and thermal units affixed on a flexible casing that can be worn around the forearm. The vibrotactile actuators are used for obstacle detection by using a customizable encoding format. The directional cues for navigation are provided using the thermal units in a customizable format.

Abstract: Described herein is an assistive medical system that is designed for individuals who are impacted by Midline-Shift Syndrome. Its purpose is to help them reorient and maintain their midline position to improve posture, balance, and other cognitive functions. This is achieved through haptic-feedback mechanisms and visual cues that gently notify the user when their position has deviated from the midline orientation.

Abstract: Various embodiments of a wearable haptic and thermal feedback display system are disclosed herein. In particular, the system includes an array of vibrotactile actuators and thermal units affixed on a flexible casing that could be worn around the forearm. The collocated vibrotactile and thermal stimulations could enable richer haptic communication due to better control over the generated patterns.

Abstract: A computer-implemented system and associated methods are disclosed including a device for personalized activity monitoring using the hands The device is worn about a wrist and captures images along the wrist including movement of the hands to monitor predetermined hand movements relative to an object of interest.

Abstract: A centralizer assembly includes a centralizer configured to centralize a tubular in a wellbore. The centralizer includes a first end collar, a second end collar, and ribs extending between the first and second end collars. The assembly also includes a first stop collar disposed adjacent the first end collar and including an anchor. The anchor defines a generally rectangular anchor window extending therethrough. The anchor is configured to bear on an anchoring material secured to the tubular and received through the anchor window. The anchor material includes a thermal spray applied to the tubular. The first end collar is prevented from rotation with respect to the first stop collar.

Abstract: An apparatus to alter the flow of a fluid (e.g., drilling fluid, mud, cement, etc.) in a wellbore by creating turbulence in the flowing fluid. The apparatus includes a plurality of blade members extending outward from an elongated member. The elongated member is attached to the exterior surface of a tubular that is then positioned in a wellbore.

Abstract: A stop collar and a centralizer assembly including the stop collar are provided. The collar includes a first portion, and a second portion coupled with the first portion such that the first and second portions are slidable one relative to the other along a longitudinal axis of the collar. The collar is axially expandable by sliding the first portion relative to the second portion. The collar also includes an anchor coupled with the second portion. The anchor defines one or more anchor windows extending therethrough and configured to expose a portion of a tubular when the tubular is received through the collar. The anchor is configured to bear on an anchoring material received radially inwards through the one or more anchor windows. The anchor does not force the anchoring material into engagement with the tubular when the tubular is received through the collar, the anchoring material being coupled with the tubular.

Abstract: An apparatus to alter the flow of a fluid (e.g., drilling fluid, mud, cement, etc.) in a wellbore for example by creating turbulence in the flowing fluid. In one embodiment the apparatus includes a plurality of blade members extending outward from an elongated member. The elongated member is attached to the exterior surface of a tubular that is then positioned in a wellbore. The apparatus passively altering the flow of a fluid in the wellbore.

Abstract: A filler assembly for spanning, filling, and concealing a gap between an installed metal cabinet and an adjacent wall, or adjacent cabinet is disclosed. The assembly includes a bracket and a filler strip and the filler strip is formed with a projecting tongue. The bracket includes a narrow channel sized to receive the tongue of the filler strip in a sliding relationship. The tongue of the filler strip can slide into the channel to different depths so that the tongue and bracket span and fill the gap.

Abstract: A filler assembly for spanning, filling, and concealing a gap between an installed metal cabinet and an adjacent wall, or adjacent cabinet is disclosed. The assembly includes a bracket, a backing strip and a filler strip and the filler strip is formed with a projecting tongue. The bracket includes a narrow channel sized to receive the tongue of the filler strip in a sliding relationship. The tongue of the filler strip can slide into the channel to different depths so that the tongue and bracket span and fill the gap and the position of the backing strip can be adjusted by an adjustment feature.

Abstract: A filler assembly for spanning, filling, and concealing a gap between an installed metal cabinet and an adjacent wall, or adjacent cabinet is disclosed. The assembly includes a bracket, a backing strip and a filler strip and the filler strip is formed with a projecting tongue. The bracket includes a narrow channel sized to receive the tongue of the filler strip in a sliding relationship. The tongue of the filler strip can slide into the channel to different depths so that the tongue and bracket span and fill the gap and the position of the backing strip can be adjusted by an adjustment feature.