Abstract: Systems, apparatuses, and methods are described for receiving content and closed captioning text based on audio in the content. Alternative closed captioning text and/or alternative audio may be generated based on a translation of the content. Voice characteristics of recognized speech may be used in the generation of alternative closed captioning text and/or alternative audio. Further, the alternative closed captioning text and/or alternative audio may be outputted in place of the original closed captioning text and/or audio.

Abstract: A dynamic projection mapping system includes a projector configured to project visible light. The dynamic projection mapping system also includes a calibration assembly having a sensor configured to detect the visible light projected by the projector and an emitter configured to emit infrared light. The dynamic projection mapping system further includes a tracking sensor configured to detect the infrared light emitted by the emitter. The dynamic projection mapping system further includes one or more processors configured to perform a calibration to align the projector and the tracking sensor based on sensor signals received from the sensor and from the tracking sensor.