A digital pen for drawing via a display panel has a body and a tip. The body includes processing circuitry for processing input data and communicating input control to a processor associated with the display panel. The tip, which has a connector for coupling to the body and a contact interface, includes capture circuitry that processes sensor data from the contact interface and produces input data interfaced to the processing circuitry. The contact interface is defined by the flexible fibers, each of which has a fiber end configured to contact the display panel for producing sensor data. The sensor data identifies an amount of flex contact of the flexible fibers, and the amount of flex contact is correlated to an intensity of line draw for the fiber ends of the fibers. The input control includes instructions usable by the processor to produce a simulated brush stroke on the display panel.

A system in accordance with present embodiments includes a source of electromagnetic radiation that operates to emit electromagnetic radiation into an active playing area. The system also includes a sensing device that operates to receive the electromagnetic radiation after being reflected from a retro-reflective material of an article positioned in the active playing area and operable to generate data based on receiving reflected electromagnetic radiation from a series of article positions. Further, the system includes a controller that operates to process the data generated by the sensing device to determine whether the series of article positions correlate to a stored gesture and output a control signal to actuate an effect when the series of article positions correlate to the stored gesture.

An architecture to assemble and manage usage information and populate one or more panels in an intelligent TV. The architecture includes a usage statistics provider module adapted to assemble one or more of usage information and installation information and query the one or more of usage information and installation information to populate one or more of icons and information in a view or panel on the intelligent TV. The architecture further includes a panel manager adapted to assemble the one or more of icons and information into a requested view. A display controller displays the view on a display of the intelligent TV. A silo manager sorts information in at least one panel subcategory based at least on the one or more of usage information and installation information, where the at least one subpanel panel includes a plurality of icons each representing an app or content.

An input device includes a case body and a plurality of markers 30d, 30e, and 30p configured to emit light to the outside of the case body. When an angle difference between the normal directions of the two markers 30d and 30e is less than a predetermined threshold value, a distance between the two markers 30d and 30e is equal to or greater than a predetermined first distance. When an angle difference between the normal directions of the two markers 30d and 30p is equal to or greater than a predetermined threshold value, a distance between the two markers 30d and 30p is equal to or greater than a predetermined second distance, and the second distance is shorter than the first distance.

An input device includes a case body and a plurality of markers configured to emit light to the outside of the case body. A first light source is a dedicated light source for lighting one marker, and a second light source is a shared light source for lighting a plurality of markers. The second light source is connected to a plurality of markers with a light guide pipe so as to supply light to the plurality of markers through the light guide pipe.

A mouse device includes a casing, a light-transmissible element and at least one light-emitting element. The casing has an opening. The light-transmissible element is disposed within the casing. A portion of the light-transmissible element is exposed outside the opening of the casing. The light-transmissible element includes plural scattering patterns. The at least one light-emitting element is disposed within the casing and located beside the light-transmissible element. The at least one light-emitting element emits a light beam to an internal portion of the light-transmissible element. After the light beam is transmitted through the plural scattering patterns, the light beam is scattered by the plural scattering patterns, and the scattered light beam is transmitted through the opening of the casing and outputted.

Disclosed herein are techniques for eye tracking in near-eye display devices. In some embodiments, an illuminator for eye tracking is provided. The illuminator includes a light source configured to be positioned within a field of view of an eye of a user; a first reflector configured to shadow the light source from a field of view of a camera; and a second reflector configured to receive light from the light source that is reflected by the eye of the user, and to direct the light toward the camera.

Disclosed is a method of localizing a user operating a plurality of sensing components, preferably in an augmented or mixed reality environment, the method comprising transmitting pose data from a fixed control and processing module and receiving the pose data at a first sensing component, the pose data is then transformed into a first component relative pose in a coordinate frame based on the control and processing module. A display unit in communication with the first sensing component is updated with the transformed first component relative pose to render virtual content with improved environmental awareness.

A controller for use in interfacing with a virtual reality system is provided. The controller having a body with a proximate end and a distal end, and the distal end is opposite the proximate end. A handgrip portion of the body is disposed at the proximate end of the body. An extension portion of the body is coupled at the distal end of the body. The extension portion has a loop shape. A plurality of lights is disposed on a surface of the extension portion, such that lights illuminate at least part of the loop shape.

A force sensor device includes a first structure component, an optical sensor, and a flexible structure component. The optical sensor is disposed on the first structure component. The flexible structure component has a convex portion, and the flexible structure component is assembled with the first structure component to form a chamber in which the optical sensor is disposed. The optical sensor senses light ray transmitted from the flexible structure component to at least one pixel unit to generate at least one differential image and then detects a user's control force applied for the flexible structure component according to the at least one differential image. Differential image is temporal differential image, generated from successive pixel values of a single pixel unit, or is spatial differential image, generated based on temporal differential images of at least two neighboring pixel units.