Abstract: An end effector, coupleable to a robot, for delivering a material to a surface, comprises a material applicator assembly, comprising a central shaft and an applicator co-rotatably coupled to the central shaft and configured to apply the material to the surface. The end effector also comprises a material supply carrier, comprising a base and a supply of the material coupled to the base. The material from the supply is feedable to the applicator. The end effector further comprises an actuator that rotatably couples the material supply carrier with the material applicator assembly. The actuator is operable to rotate the material supply carrier relative to the material applicator assembly.

Abstract: Disclosed herein is an end effector, coupleable to a robot, for delivering a material to a surface. The end effector comprises a material applicator assembly, comprising a central shaft and an applicator co-rotatably coupled to the central shaft and configured to apply the material to the surface. The end effector also comprises a material supply carrier, comprising a base and a supply of the material coupled to the base. The material from the supply is feedable to the applicator. The end effector further comprises an actuator that rotatably couples the material supply carrier with the material applicator assembly. The actuator is operable to rotate the material supply carrier relative to the material applicator assembly.

Abstract: The Navigator is multiple degree of freedom neuro rehabilitation system. The Navigator simultaneously exercises both pronation and supination of the wrist (rotation) and flexion and extension of the fingers (grasp and release) for rehabilitation and monitoring of patients with motor control deficits due to a neurological ailment, such as stroke. In addition, the Navigator provides a visual, interactive environment for performing therapeutic exercises. The interactive environment provides motivation to the patient and can provide real-time feedback to the patient about the quality of the movements being performed.

Abstract: This invention relates to a line of products, such as toys. The invention also relates to methods of offering for sale such products and methods of displaying such products. The line includes a plurality of distinguishable toys having a similar configuration. Different toys from the line are packaged in different types of packaging. A first type of package is configured to facilitate identification of a first toy held by the first type of package, and a second type of package is configured to obscure identification of a second toy held by the second type of package.

Abstract: A line of toys. The line includes a plurality of distinguishable toys having a similar configuration. Different toys from the line are packaged in different types of packaging. A first type of package is configured to facilitate identification of a first toy held by the first type of package, and a second type of package is configured to obscure identification of a second toy held by the second type of package.