A device receives position information from a sensor of the device, wherein the position information indicates a position of a user of the device and a position of a person proximate to the user. The device receives lighting information from the sensor, wherein the lighting information indicates lighting conditions around the device and the user. The device calculates a position adjustment for an infrared element of the device based on the position information and the lighting information, and calculates an intensity adjustment for the infrared element based on the position information and the lighting information. The device receives, via an input element of the device, input data provided by the user, and implements the position adjustment and the intensity adjustment to enable the infrared element, when illuminated, to reflect light away from the input element and to prevent image or video capture of the input data.

A device receives position information from a sensor of the device, wherein the position information indicates a position of a user of the device and a position of a person proximate to the user. The device receives lighting information from the sensor, wherein the lighting information indicates lighting conditions around the device and the user. The device calculates a position adjustment for an infrared element of the device based on the position information and the lighting information, and calculates an intensity adjustment for the infrared element based on the position information and the lighting information. The device receives, via an input element of the device, input data provided by the user, and implements the position adjustment and the intensity adjustment to enable the infrared element, when illuminated, to reflect light away from the input element and to prevent image or video capture of the input data.

An information processing apparatus includes a processor configured to acquire an image obtained by imaging a space by one imaging device fixed in the space, specify, in the image, a two-dimensional coordinate of a bright spot indicating light emission of a light emitting device moving in the space, acquire output information output by the light emitting device, and specify a three-dimensional coordinate in the space of the light emitting device based on the output information and the two-dimensional coordinate.

An optical probe includes an optical source that generates an optical beam that propagates from a proximal end to a distal end of an optical fiber that imparts a transformation of a spatial profile of the optical beam. An optical control device imparts a compensating spatial profile on the optical beam that at least partially compensates for the transformation of the spatial profile of the optical beam imparted by the optical fiber in response to a control signal from a signal processor. A distal optical source generates a calibration light that propagates through the one or more optical waveguides from the distal end to the proximal end of the optical fiber. An optical detector detects the calibration light and generates electrical signals in response to the detected calibration light. The signal processor generates the control signal to instruct the optical control device to impart the compensating spatial profile on the optical beam that at least partially compensates for the transformation of the spatial profile of the optical beam imparted by the optical fiber.

An optical probe includes an optical source that generates an optical beam that propagates from a proximal end to a distal end of an optical fiber that imparts a transformation of a spatial profile of the optical beam. An optical control device imparts a compensating spatial profile on the optical beam that at least partially compensates for the transformation of the spatial profile of the optical beam imparted by the optical fiber in response to a control signal from a signal processor. A distal optical source generates a calibration light that propagates through the one or more optical waveguides from the distal end to the proximal end of the optical fiber. An optical detector detects the calibration light and generates electrical signals in response to the detected calibration light. The signal processor generates the control signal to instruct the optical control device to impart the compensating spatial profile on the optical beam that at least partially compensates for the transformation of the spatial profile of the optical beam imparted by the optical fiber.

A moving robot is provided. A moving robot according to an embodiment of the present invention determines the location of a preset light device within a driving area and controls the light device based on the location. A moving robot according to an embodiment of the present invention includes a control unit controlling on/off of a light device through a communication unit and determining the location of a light device while moving a main body to a location where illuminance is changed based on an image obtained by an image acquisition unit.

A moving robot is provided. A moving robot according to an embodiment of the present invention determines the location of a preset light device within a driving area and controls the light device based on the location. A moving robot according to an embodiment of the present invention includes a control unit controlling on/off of a light device through a communication unit and determining the location of a light device while moving a main body to a location where illuminance is changed based on an image obtained by an image acquisition unit.

A street lamp control device and a street lamp control method are provided. The street lamp control device includes a control node, a voltage dividing circuit, and a microprocessor. The control node is configured to provide an input voltage. The voltage dividing circuit is configured to receive the input voltage and perform a voltage dividing operation on the input voltage to generate an operating voltage. The microprocessor is configured to receive the operating voltage and generate a plurality of control signals according to the voltage value of the operating voltage. The control signals are respectively used to drive a plurality of light-emitting element groups of the street lamp, thereby adjusting at least one of a light shape and a color temperature of the street lamp.

A street lamp control device and a street lamp control method are provided. The street lamp control device includes a control node, a voltage dividing circuit, and a microprocessor. The control node is configured to provide an input voltage. The voltage dividing circuit is configured to receive the input voltage and perform a voltage dividing operation on the input voltage to generate an operating voltage. The microprocessor is configured to receive the operating voltage and generate a plurality of control signals according to the voltage value of the operating voltage. The control signals are respectively used to drive a plurality of light-emitting element groups of the street lamp, thereby adjusting at least one of a light shape and a color temperature of the street lamp.

A climate control system in a vehicle. The system comprises a first control module configured to: i) receive a first temperature measurement associated with a passenger compartment of a vehicle; ii) compare the first temperature measurement to a temperature set point value; and iii) in response to the comparison, determine a first error value associated with a difference between the first temperature measurement and the temperature set point. The system further comprises a temperature control module configured to receive the first error value and, in response, to adjust the light transmissivity of at least one window the vehicle.