To make it possible to reduce a human load for a cutaneous sensation control setting corresponding to an image. Provided is an image processing device including: an infrared image acquisition unit that acquires an infrared image of an imaged object; a visible light image acquisition unit that acquires a visible light image of the imaged object; a generation unit that generates cutaneous sensation control parameters on the basis of the infrared image acquired by the infrared image acquisition unit; and a data processing unit that associates the visible light image acquired by the visible light image acquisition unit with the cutaneous sensation control parameters generated by the generation unit.

A wearable device determines an objective based on analyzing a voice of a user, where the wearable device comprises one or more wearable sensors and one or more wearable actuators. The wearable device identifies objects by the one or more wearable sensors. The wearable device determines an action based on the objective and the identified objects and guides the user to achieve and objective by the one or more wearable actuators.

In some examples, a system includes a hub comprising a processor and memory. The hub is configured to store data in the memory regarding a context environment, determine and maintain an indication of a relative position of multiple items in the context environment, determine and maintain a relative position of a first user in the context environment, and maintain a digital representation of a location of the first user in the context environment in the data responsive to the first user exiting the context environment.

A tactile pin actuator comprises a tactile pin assembly that includes a tactile pin and a recess that has a first screw thread formed thereon. A stop assembly is rigidly coupled relative to the tactile pin actuator. A lead screw attached to a shaft is positioned in the recess and is mechanically engaged with the first screw thread. A projection extends axially from the shaft. Rotation of the shaft in a first rotational direction relative to the tactile pin assembly causes the tactile pin assembly to move linearly in a first linear direction away from the shaft. Rotation of the shaft in the first rotational direction ceases when the projection comes into contact with the stop assembly. Rotation of the shaft in a second rotational direction causes the tactile pin assembly to move linearly in a second direction toward the shaft. Rotation of the shaft in the second direction ceases when the projection comes into contact with the stop assembly.

An apparatus for generating a tactile sensation comprises: a tactile sensation generating unit including a magnetorheological fluid, of which the shape changes according to a magnetic field and which comes in contact with a user's body, and a first magnet which is arranged to be surrounded with the magnetorheological fluid, which increases the amount of change of the magnetorheological fluid by the magnetic field thereof, and of which the position changes according to a change in a magnetic field generated by an external source; a magnetic field forming unit for selectively forming a magnetic field around the tactile sensation generating unit; and a control unit which outputs a signal for forming a magnetic field to the magnetic field forming unit when a user's body in contact with the tactile sensation generating unit reaches the surface of a virtual object.

The physical 3D renderer described herein renders one or more captured depth images as a physical 3D rendering. The physical 3D renderer can render physical 3D surfaces and structures in real time. In one embodiment the 3D renderer creates a physical three dimensional (3D) topological surface from captured images. To this end, a depth image of a surface or structure to be replicated is received (for example from a depth camera or depth sensor). Depth information is determined at a dense distribution of points corresponding to points in the depth image. In one embodiment the depth information corresponding to the depth image is fed to actuators on sliding shafts in an array. Each sliding shaft is adjusted to the depth in the depth image to create a physical 3D topological surface like the surface or structure to be replicated.

An approach for communicating navigation information on a physical environment to a user. The approach includes a computer receiving digital images of a physical environment of the user captured by digital video devices and converting the digital images into a three-dimensional image. The approach includes the computer analyzing the three-dimensional image using object analysis to generate output data, wherein the output data corresponds to the physical environment and determining at least one device associated with the user. The approach includes the computer formatting the output data for use with at least one device, wherein the at least one device is capable of providing to the user a spatial map of the physical environment created by an electrical stimulation pad, and receiving a touch from a user on a surface of the electrical stimulation pad corresponding to an object represented in the spatial map of the physical environment.

A keypad overlay for credit card machines includes a main panel, a lateral wall, a connector wall, a plurality of button receiving features, a first attachment hole, and a second attachment hole. The connector wall and the lateral wall are perimetrically positioned around the main panel. The connector wall is terminally connected to the main panel. The lateral wall is terminally connected to the main panel. The plurality of button receiving features is integrated onto the main panel. The first attachment hole and the second attachment hole are oppositely positioned of each other along the connector wall. The first attachment hole traverses through the connector wall. The second attachment hole traverses through the connector wall.

A 3D printed assisted technology for the visually impaired may contain two separate, identical, low-cost, 3D printed models of cross-sectioned neuroanatomical structures. Both of these models may contain identical tactile, topographical sections that emphasize different systems of the brain. One model may contain pressable buttons and programmable audio components that present audio information to the future and correspond to features on the 3D model.

A display device (100) has a plurality of display elements (101) arranged in a display plane for rendering a three-dimensional image in accordance with image data (330). Each display element has a pixel (120) and an actuator (130) for moving the pixel normal to the display plane. The actuator of each display element is operable, in response to receiving a position value for the pixel, to move the pixel normal to the display plane in accordance with the position value.