In order to solve the problems of children’s limited thinking and insufficient interaction caused by the one-sided inculcation of children’s picture education and the traditional way of drawing, the audio-visual interactive system for children based on multi-modal sensory experience was constructed. Based on the characteristics of children’s sensory capacity, the system integrated the audio-visual sensory attributes and matched the design requirements of children’s audio-visual interaction according to the relationship between human and objects in interaction design, and constructed children’s audio-visual interactive behaviors. The visualization technology was applied to the establishment of the mapping of sound and picture and the audio-visual interactive platform for children. Through the innovated painting experience, children’s sound and painting creation were made richer and more diversified, and the boundary of their cognitive ability was expanded. The fuzzy Delphi method was utilized to collect and screen the index factors

affecting children’s painting and to determine the index model of vocal painting experience. The fuzzy analytic hierarchy process (AHP) was employed to calculate the weight of each index element. The feasibility of the platform was verified by experiments regarding children users, which were a combination of interviews and fuzzy comprehensive evaluation. Children’s vocalization served as the medium of painting creation, which could change the traditional drawing method using hands, brain, and eyes, thereby optimizing their interactive painting experience and heighten their interest in painting creation.

"> multimodal sensory experience, audio-visual interaction, children’s audio and painting interactive platform,  , sound visualization, sound and picture mapping