Smart home technologies are often designed to meet the needs of adults, yet children and pets also live with these systems without being meaningfully considered in their design. Child-Computer Interaction (CCI) researchers have shown the value of studying children's experiences and ideation of technologies used in the domestic space. In this pictorial, we explore experiences at the intersection of children, pets, and smart home technologies by analyzing data from an in-home study with 6-to-11-year-olds. Our analysis identifies five themes in how children perceive smart home technologies in the context of pet care: convenience, presence, physical comfort, emotional wellbeing, and responsibility. Grounded in children's everyday routines of playing with and looking after their pets, this work offers design directions for domestic technologies that account for non-human household members.

Smart home technologies have become common in family homes, making even young children inevitable users of these technologies. However, these systems are typically designed for individual adults, creating family tensions and conflicts over children’s access, safety, and appropriate smart home use. To investigate children’s and parents’ individual and joint smart home needs and dynamics, we conducted an in-home study with nine families (children aged 6-11). We identify four key parent-child tensions with smart home technologies, including struggles over parental protection versus children’s autonomy, differing views on technology’s purpose, disagreements over technology-enforced routines, and children’s vulnerability to embedded commercialism. Our work reconceptualizes parental mediation as a process of “tension management” rather than the application of static rules. This research challenges the dominant individual-centric choice architecture in smart home design, calling for a family-centered approach that acknowledges and adapts to the fluid, complex, and negotiated reality of modern family life.

As Conversational Agents (CAs) develop more sophisticated language abilities, their potential as interactive storytelling companions for children continues to grow.This study examines how children adjust their speech and emotional expression during collaborative storytelling with a human, an AI, or a human through an AI interface.Our analysis of acoustic and emotional dimensions suggests that AI and disembodied interactions show weaker prosodic alignment and lower emotional intensity compared to child-human interactions.These findings point to the need for CAs that nurture more responsive and emotionally attuned interactions.