P. R. S. De Silva

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About

P. R. S. De Silva is a researcher in human-robot interaction and child-robot play, with a focus on designing sociable robots that foster engagement through non-verbal communication. Their most notable contribution is the development of CULOT, a playground robot introduced in a 2013 study that uses synchronized body gestures and inarticulate sounds to establish play routines with children. This work explores how robots can serve as interactive characters to develop a shared "playground language," bridging robotics and developmental psychology. Though early in its citation impact, with 2 citations to date, the research represents a foundational step in creating robots that adapt to children’s natural play behaviors, emphasizing emotional and social cues over verbal commands. De Silva’s work contributes to the broader field of socially assistive robotics, where robots are designed to support learning and social development in unstructured environments like playgrounds. Their approach highlights the importance of movement and sound in building rapport, offering insights for future applications in educational and therapeutic settings.