Alexandros Rouchitsas
Papers
2
Total Citations
9
H-Index
2
About
Alexandros Rouchitsas is a researcher at the forefront of human–robot interaction (HRI), with a focused expertise in trust, acceptance, and communication design for autonomous systems. His work addresses a critical challenge: how to make robots—particularly delivery robots—more predictable and trustworthy in shared public spaces. In his highly cited paper, "Examining Human–Robot Interactions: Design Guidelines for Trust and Acceptance" (2025, 7 citations), Rouchitsas synthesizes key principles for fostering user confidence in robotic agents. He extends this work with a novel empirical study, "Visualizing Confidence in Delivery Robots: Insights from Two Online Studies" (2025, 2 citations), which introduces a groundbreaking method: displaying a robot's internal confidence level as a visual bar. In one striking simulation, a non-yielding delivery robot signals its intention by showing "confidence: 98%," a design that helps pedestrians interpret robotic decision-making. This approach bridges the gap between machine certainty and human understanding, offering a practical path toward safer, more accepted autonomous systems. Rouchitsas’s contributions are vital for engineers and designers aiming to integrate robots into everyday life.
Research Focus
Key Achievements
Top Papers
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