1. A device comprising: at least one processor circuit configured to: receive a series of images from an image capture device, wherein each image of the series of images comprises a representation of a physical object; receive a series of sensor data items from at least one sensor device, wherein each of the series of sensor data items corresponds to one of the series of images; and determine a physical length of the physical object based at least in part on the series of images and the corresponding series of sensor data items.