Caetano Mazzoni Ranieri

About

Caetano Mazzoni Ranieri is a Brazilian researcher whose work spans human-robot interaction (HRI), activity recognition, and assistive robotics — fields increasingly vital in an aging world. His most impactful contribution, "Activity Recognition for Ambient Assisted Living with Videos, Inertial Units and Ambient Sensors" (2021, 78 citations), establishes him as a leading voice in multimodal sensing for smart home environments, demonstrating how combining video, inertial, and ambient data can enable genuinely autonomous assistive systems. His deep learning expertise further surfaces in work on multimodal human activity recognition, bridging computer vision with practical HRI applications. Ranieri has consistently championed socially beneficial robotics: designing mobile robots for disabled children, developing emotion-aware interaction strategies to sustain long-term human-robot engagement, and exploring neurorobotics models of Parkinson's disease — notably embedding a computational disease model into a real robot for the first time. His educational robotics research, including language-teaching with humanoid robots and tablets, reflects a commitment to broadening robotics' societal reach. With over 150 cumulative citations, Ranieri's career traces a coherent arc from foundational assistive platforms toward sophisticated AI-driven systems that meaningfully improve quality of life for vulnerable populations.

Research Focus

Key Achievements

Top Papers

1. 1
   Activity Recognition for Ambient Assisted Living with Videos, Inertial Units and Ambient Sensors

   78 citations · 2021
2. 2
   Uncovering Human Multimodal Activity Recognition with a Deep Learning Approach

   16 citations · 2020
3. 3
   Tablets and humanoid robots as engaging platforms for teaching languages

   12 citations · 2017
4. 4
   Neuro4PD: An Initial Neurorobotics Model of Parkinson's Disease

   10 citations · 2021
5. 5
   Effects of Emotion Grouping for Recognition in Human-Robot Interactions

   9 citations · 2018
6. 6
   Users' Perception Variance in Emotional Embodied Robots for Domestic Tasks

   9 citations · 2018
7. 7
   A friendly mobile entertainment robot for disabled children

   6 citations · 2013
8. 8
   Assisted robot navigation based on speech recognition and synthesis

   6 citations · 2014
9. 9
   An Emotion-Based Interaction Strategy to Improve Human-Robot Interaction

   6 citations · 2016
10. 10
    LARa: A Robotic Framework for Human-Robot Interaction on Indoor Environments

    6 citations · 2018

Key Collaborators

Contact & Links