A Constructive Model of Mother-Infant Interaction towards Infant’s Vowel Articulation

Human infants seem to develop to acquire common phonemes to adults without the capability to articulate or any explicit knowledge. To understand such unrevealed human cognitive development, building a robot which reproduces such a developmental process seems effective. It will also contribute to a design principle for a robot that can communicate with human beings. This paper hypothesizes that the caregiver’s parrotry to the coo of the robot plays an important role in the phoneme acquisition process based on the implication from behavioral studies, and propose a constructive model for it. We validate the proposed model by examining whether a real robot can acquire Japanese vowels through interactions with its caregiver

Beyond Gazing, Pointing, and Reaching: A Survey of Developmental Robotics

Developmental robotics is an emerging field located at the intersection of developmental psychology and robotics, that has lately attracted quite some attention. This paper gives a survey of a variety of research projects dealing with or inspired by developmental issues, and outlines possible future directions

Human Motion Trajectory Prediction: A Survey

With growing numbers of intelligent autonomous systems in human environments, the ability of such systems to perceive, understand and anticipate human behavior becomes increasingly important. Specifically, predicting future positions of dynamic agents and planning considering such predictions are key tasks for self-driving vehicles, service robots and advanced surveillance systems. This paper provides a survey of human motion trajectory prediction. We review, analyze and structure a large selection of work from different communities and propose a taxonomy that categorizes existing methods based on the motion modeling approach and level of contextual information used. We provide an overview of the existing datasets and performance metrics. We discuss limitations of the state of the art and outline directions for further research.Comment: Submitted to the International Journal of Robotics Research (IJRR), 37 page