Abstract: A scanning device, including a body, a scanner coupled with the body, a position sensor coupled to the scanner, a camera configured to take a plurality of images as the scanner moves over a facial feature, and a processor. The processor may be configured to detect a position and a curvature of the facial feature based on the position sensor, combine the plurality of images into a single image, and generate a three-dimensional model of the facial feature. Further, a method including moving a scanning device over a facial feature, taking a plurality of images of the facial feature with a camera as the scanning device moves over the facial feature, detecting a position of the facial feature with the position sensor as the scanning device moves over the facial feature, combining the plurality of images together, and generating a three-dimensional model of the facial feature.

Abstract: In some embodiments, a system for generating presentations of makeup applications is provided. The system comprises a camera, at least one motion sensor associated with a first applicator; and a computing device that includes at least one processor and a non-transitory computer-readable medium having computer-executable instructions stored thereon. The instructions, in response to execution by the at least one processor, cause the computing device to perform actions comprising: receiving a first video of a makeup application process from the camera, wherein the first video depicts at least a portion of a face and at least a portion of an applicator; receiving signals from the at least one motion sensor indicating motion of the applicator; measuring the motion of the applicator with respect to one or more landmarks of the face to determine a relative applicator path; and storing the relative applicator path.