Vita

Ashita is a fourth-year PhD candidate at the Robotics Research Laboratory, RPTU Kaiserslautern, Germany, under the supervision of Prof. Karsten Berns. Her research focuses on social robotics for human-robot interaction (HRI), with a particular interest in humanoid robots as social agents in educational and social contexts.

Over the past three years, she has worked on both the technical and human-centered aspects of robotics, integrating large language models and vision systems into the Ameca and Robothespian platforms, and examining their impact on human perception, trust, and expectation alignment. Her current work investigates Ameca as a student companion, exploring how roles, backstories, and identity can shape social acceptance and engagement. In her last year, she has deployed the Ameca robot for robot-assisted learning (RALL) for international students in Germany and is extending her work from the university environment to elderly care with the deployment of Ameca at Seniorenmesse Kaiserslautern 2025, showcasing a hybrid generative and event-driven real-time local system designed for adaptive HRI.

She completed her bachelor's in Computer Science and Engineering from Mahatma Gandhi University, Kerala, India. Ashita's Master degree was focused on Intelligent Systems and Cognitive Psychology. And for her Master thesis, she researched a speech emotion recognition system based on para-linguistics cues in speech, which assists a robot called ROBIN, to understand the emotion in robot-directed speech. 

Videos

Publications

2025

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  • Does ChatGPT know what robots are thinking?-Evaluation of human-created vs. AI-generated scientific ideas.
    Vera Eymann, Thomas Lachmann, Felix Hekele, Ashita Ashok, Karsten Berns and Daniela Czernochowski
    Proceedings of the 36th Annual Conference of the European Association of Cognitive Ergonomics (EACE), S. 1 - 5. (2025)
    https://dl.acm.org/doi/pdf/10.1145/3746175.3746208
  • Exploring LLM-Powered Multi-Session Human-Robot Interactions with University Students.
    Mauliana Mauliana, Ashita Ashok, Daniela Czernochowski and Karsten Berns
    Frontiers in Robotics and AI, Vol. 12, S. 1585589. (2025)
    https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2025.1585589/abstract
  • Teachable Social Robots. Managing Expectations in Highly Anthropomorphic Designs.
    Tanu Majumder, Ashita Ashok, Julia Rosén, Azra Sevinc and Karsten Berns
    2025 34th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN), S. 1537 - 1542. (2025)
    https://ieeexplore.ieee.org/document/11217750
  • “A Glimpse into My World”. Empathy Towards Emotional Robot Backstories at University.
    Ashita Ashok, Lan Nguyen and Karsten Berns
    Proceedings of the 2025 ACM/IEEE International Conference on Human-Robot Interaction, Vol. Part III, S. 1227 - 1231. (2025)
    https://dl.acm.org/doi/abs/10.5555/3721488.3721652
  • “Thanks for the Practice!”. LLM-Powered Social Robot as Tandem Language Partner at University.
    Ashita Ashok, Barbara Bruno, Tamara Helf and Karsten Berns
    Proceedings of the 2025 ACM/IEEE International Conference on Human-Robot Interaction, S. 1221 - 1226. (2025)
    https://dl.acm.org/doi/abs/10.5555/3721488.3721651

2024

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  • Chit-Chat with Humanoid. LLMs for University Icebreaker Session.
    Ashita Ashok, Mauliana Mauliana and Karsten Berns
    International Conference on Social Robotics, Vol. Part III, Nr. 258–267, S. 10. (2024)
    https://link.springer.com/chapter/10.1007/978-981-96-3525-2_22
  • Task Oriented Collaborative Robots. Intervention in Repetitive Task for Worker Well-Being.
    Ashita Ashok, Jovan Sumarac, Aleksandar Rodic and Karsten Berns
    Proceedings of the 33rd International Conference on Robotics in Alpe-Adria-Danube Region (RAAD 2024), (2024)
    DOI: 10.1007/978-3-031-59257-7_25
  • University CopyCat Game. Observational Learning with Robot Tutee.
    Ashita Ashok, Vlatka Tolj and Karsten Berns
    2024 IEEE International Conference on Advanced Robotics and Its Social Impacts (ARSO), (2024)
    DOI: 10.1109/ARSO60199.2024.10557817
  • “You Scare Me”. The Effects of Humanoid Robot Appearance, Emotion, and Interaction Skills on Uncanny Valley Phenomenon.
    Karsten Berns and Ashita Ashok
    Actuators, S. 19. (2024)
    https://www.mdpi.com/2076-0825/13/10/419

2023

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  • Social Robot Dressing Style. An evaluation of interlocutor preference for University Setting.
    Ashita Ashok, Sarwar Paplu and Karsten Berns
    2023 32nd IEEE International Conferenceon Robot and Human Interactive Communication (RO-MAN), S. 6. (2023)
    DOI: 10.1109/RO-MAN57019.2023.10309491

2022

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  • Multimodal Perceptual Cues for Context-aware Human-Robot Interaction.
    Sarwar Paplu, Hasnat Ahmed, Ashita Ashok, Sevilay Akkus and Karsten Berns
    The Joint International Conference of the 13th IFToMM International Symposium on Science of Mechanisms and Machines (SYROM 2022) and the XXV International Conference on Robotics (ROBOTICS 2022), Vol. 127, S. 283 - 294. (2022)
    DOI: 10.1007/978-3-031-25655-4_29
  • Paralinguistic Cues in Speech to Adapt Robot Behavior in Human-Robot Interaction.
    Ashita Ashok, Jakub Pawlak, Sarwar Paplu, Zuhair Zafar and Karsten Berns
    Proceedings of the 9th IEEE RAS/EMBS International Conference on Biomedical Robotics & Biomechatronics (BioRob), (2022)
    https://ieeexplore.ieee.org/document/9925505

2021

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  • Personality Traits Assessment using PAD Emotional Space in Human-robot Interaction.
    Zuhair Zafar, Ashita Ashok and Karsten Berns
    Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021) - Volume 2, S. pp. - 111-118. (2021)
    https://www.scitepress.org/PublishedPapers/2021/101618/101618.pdf