Mannequins were later made of wax to produce a more lifelike appearance. Examples can be found in robotics, 3D computer animations and lifelike dolls. His portraits are elegant, refined, lifelike, and pleasantly idealized. They can produce a surprisingly lifelike spatial impression through headphones. Animism is the belief that inanimate objects are capable of actions and have lifelike qualities. Simulations can replicate emergency situations and track how learners respond thanks to a lifelike experience. Giotto attempted to create lifelike figures showing real emotions. Although embalming incorporates the use of lifelike poses, it is not considered taxidermy. Infants showed signs of distress when their mothers focused their attention on a lifelike doll. While inside, he comes across in what seems to be a lifelike doll. Taxidermists seek to continually maintain their skills to ensure attractive, lifelike results. Motion capture was also used to ensure lifelike movement. The simulation then offers the possibility to analyse new and different lifelike systems. Images of Agrippina from this period are the most lifelike. A writer for "Video Gaming Illustrated" called "Joust" exotic with lifelike animation.