Abstract: Described embodiments include systems and methods for acquiring iris biometric data. An optical entrance of an optical medium may receive a ray incident on the optical entrance, the ray comprising biometric data. An interface of the optical medium with a second medium may receive the received ray at a first angle greater than a critical angle of the interface to enable total internal reflection of the received incident ray. A reflective coating, prism or other mechanism may be used in place of the interface to redirect the received ray or bend the optical path of the received ray. An optical exit of the optical medium may couple the reflected or redirected ray to a sensor for acquiring the biometric data. The ray may be incident on the optical entrance at a second angle relative to an axis of the sensor that is less than 90 degrees.

Abstract: The present application is directed to methods and devices for detection and notification of door status events. A camera may be coupled to a peephole in a door and one or more images may be captured when a door status event occurs. The images may be uploaded to a computer network.

Abstract: The present application is directed to methods and devices for detection and notification of door status events. A camera may be coupled to a peephole in a door and one or more images may be captured when a door status event occurs. The images may be uploaded to a computer network.

Abstract: The present disclosure describes systems and methods for acquiring iris biometric data. An optical entrance of an optical medium may receive a ray incident on the optical entrance, the ray comprising biometric data. An interface of the optical medium with a second medium may receive the received ray at a first angle greater than a critical angle of the interface to enable total internal reflection of the received incident ray. A reflective coating, prism or other mechanism may be used in place of the interface to redirect the received ray or bend the optical path of the received ray. An optical exit of the optical medium may couple the reflected or redirected ray to a sensor for acquiring the biometric data. The ray may be incident on the optical entrance at a second angle relative to an axis of the sensor that is less than 90 degrees.

Abstract: Technology for testing a target recognition, analysis, and tracking system is provided. A searchable repository of recorded and synthesized depth clips and associated ground truth tracking data is provided. Data in the repository is used by one or more processing devices each including at least one instance of a target recognition, analysis, and tracking pipeline to analyze performance of the tracking pipeline. An analysis engine provides at least a subset of the searchable set responsive to a request to test the pipeline and receives tracking data output from the pipeline on the at least subset of the searchable set. A report generator outputs an analysis of the tracking data relative to the ground truth in the at least subset to provide an output of the error relative to the ground truth.

Abstract: Disclosed is a cosmetic dispenser comprising a reservoir configured to hold a substance; an applicator selectively extendable or retractable from the dispenser; and, means for ejecting the substance in the reservoir through the applicator. Also disclosed are methods related to the use of the cosmetic dispenser.

Abstract: Technology for testing a target recognition, analysis, and tracking system is provided. A searchable repository of recorded and synthesized depth clips and associated ground truth tracking data is provided. Data in the repository is used by one or more processing devices each including at least one instance of a target recognition, analysis, and tracking pipeline to analyze performance of the tracking pipeline. An analysis engine provides at least a subset of the searchable set responsive to a request to test the pipeline and receives tracking data output from the pipeline on the at least subset of the searchable set. A report generator outputs an analysis of the tracking data relative to the ground truth in the at least subset to provide an output of the error relative to the ground truth.

Abstract: Technology for testing a target recognition, analysis, and tracking system is provided. A searchable repository of recorded and synthesized depth clips and associated ground truth tracking data is provided. Data in the repository is used by one or more processing devices each including at least one instance of a target recognition, analysis, and tracking pipeline to analyze performance of the tracking pipeline. An analysis engine provides at least a subset of the searchable set responsive to a request to test the pipeline and receives tracking data output from the pipeline on the at least subset of the searchable set. A report generator outputs an analysis of the tracking data relative to the ground truth in the at least subset to provide an output of the error relative to the ground truth.

Abstract: Disclosed is an improved toggling dispenser for dispensing substances.

Abstract: A table saw includes a base assembly, a table assembly supported by the base assembly, a saw assembly having a blade extending through the table assembly, and a riving knife assembly connected to the saw assembly. The riving knife assembly has a removable riving knife, and a riving knife locking mechanism for locking the riving knife in the riving knife assembly. A handle is mounted to the base assembly or the table assembly, and is connected to the riving knife locking mechanism for releasing the riving knife without using additional tools.

Abstract: A toggling dispenser is disclosed with a reservoir capable of containing substances and an integrally placed applicator which, at the user's election, enters and exits the dispenser by shifting or shaking the dispenser. While inside the dispenser, an amount of contained substance collects on the applicator so that when the applicator exits the enclosure, the collected substance may be delivered to a target via contact with the applicator.

Abstract: The application relates to a dispenser featuring a body and a reservoir housed in said body wherein the reservoir is configured to hold a substance; wherein there is an applicator selectively extendable or retractable from the dispenser; and further featuring a means for ejecting the substance through the applicator.

Abstract: A toggling dispenser is disclosed with a reservoir capable of containing substances and an integrally placed applicator which, at the user's election, enters and exits the dispenser by shifting or shaking the dispenser. While inside the dispenser, an amount of contained substance collects on the applicator so that when the applicator exits the enclosure, the collected substance may be delivered to a target via contact with the applicator.

Abstract: Disclosed is a safety cap assembly and corresponding container. The container may feature recessed projections which have notches and the cap may feature a flexor and lugs wherein the lugs interact with the notches under a force from the flexor to prevent removal of the cap by pulling or twisting.

Abstract: Technology for testing a target recognition, analysis, and tracking system is provided. A searchable repository of recorded and synthesized depth clips and associated ground truth tracking data is provided. Data in the repository is used by one or more processing devices each including at least one instance of a target recognition, analysis, and tracking pipeline to analyze performance of the tracking pipeline. An analysis engine provides at least a subset of the searchable set responsive to a request to test the pipeline and receives tracking data output from the pipeline on the at least subset of the searchable set. A report generator outputs an analysis of the tracking data relative to the ground truth in the at least subset to provide an output of the error relative to the ground truth.

Abstract: The application relates to a solid or semi-solid substance dispenser featuring a body, an opening, and a retractable barrel which may be electively presented at the opening whereby the solid or semi-solid substance might be projected from the barrel for application to a target.

Abstract: A table saw includes a base assembly, a table assembly supported by the base assembly, a saw assembly having a blade extending through the table assembly, and a riving knife assembly connected to the saw assembly. The riving knife assembly has a removable riving knife, and a riving knife locking mechanism for locking the riving knife in the riving knife assembly. A handle is mounted to the base assembly or the table assembly, and is connected to the riving knife locking mechanism for releasing the riving knife without using additional tools.

Abstract: Disclosed is a cosmetic dispenser comprising a reservoir configured to hold a substance; an applicator selectively extendable or retractable from the dispenser; and, means for ejecting the substance in the reservoir through the applicator. Also disclosed are methods related to the use of the cosmetic dispenser.

Abstract: A table saw includes a base assembly, a table assembly supported by the base assembly, a saw assembly having a blade extending through the table assembly, and a riving knife assembly connected to the saw assembly. The riving knife assembly has a removable riving knife, and a riving knife locking mechanism for locking the riving knife in the riving knife assembly. A handle is mounted to the base assembly or the table assembly, and is connected to the riving knife locking mechanism for releasing the riving knife without using additional tools.

Abstract: Disclosed are a dispenser and related methods for dispensing substances having fluid or liquid, semi-liquid, quasi-liquid, or paste-like properties (e.g., mascara, lip moisturizer, or the like).