Remote-Operated Multimodal Interface for Therapists During Walker-Assisted Gait Rehabilitation: A Preliminary Assessment. - Sergio D. Sierra; Mario F. Jiménez; Marcela C. Munera; Anselmo Frizera-Neto; Carlos A. Cifuentes (HRI, 2019)

A Novel Multimodal Cognitive Interaction for Walker-Assisted Rehabilitation Therapies. - Wandercleyson M. Scheidegger; Ricardo C. de Mello; Sergio D. Sierra Marín; Mario F. Jiménez; Marcela C. Múnera; Carlos A. Cifuentes; Anselmo Frizera-Neto (ICORR, 2019)

Human-Robot-Environment Interaction Interface for Smart Walker Assisted Gait: AGoRA Walker. - Sergio D. Sierra Marín; Mario Andrei Garzon Oviedo; Marcela Múnera; Carlos A. Cifuentes (Sensors, 2019)

Assessment of a Robotic Walker in Older Adults With Parkinson's Disease in Daily Living Activities. - Sergio D. Sierra Marín; Daniel E. Garcia A.; Sophia Otálora; María Camila Arias-Castro; Alejandro Gómez-Rodas; Marcela Múnera; Carlos A. Cifuentes (Frontiers Neurorobotics, 2021)

Expectations and Perceptions of Healthcare Professionals for Robot Deployment in Hospital Environments During the COVID-19 Pandemic. - Sergio D. Sierra Marín; Daniel Gomez-Vargas; Nathalia Céspedes; Marcela C. Múnera; Flavio Roberti; Patricio Barria; Subramanian Ramamoorthy; Marcelo Becker; Ricardo O. Carelli; Carlos A. Cifuentes (Frontiers Robotics AI, 2021)

Semi-Remote Gait Assistance Interface: A Joystick with Visual Feedback Capabilities for Therapists. - Daniel E. Garcia A.; Sergio D. Sierra Marín; Daniel Gomez-Vargas; Mario F. Jiménez; Marcela C. Múnera; Carlos A. Cifuentes (Sensors, 2021)

Evaluation of Physical Interaction during Walker-Assisted Gait with the AGoRA Walker: Strategies Based on Virtual Mechanical Stiffness. - Sergio D. Sierra Marín; Marcela C. Múnera; Thomas Provot; Maxime Bourgain; Carlos A. Cifuentes (Sensors, 2021)

The PoundCloud framework for ROS-based cloud robotics: Case studies on autonomous navigation and human-robot interaction. - Ricardo C. de Mello; Sergio D. Sierra Marín; Wandercleyson M. Scheidegger; Marcela C. Múnera; Carlos A. Cifuentes; Moisés R. N. Ribeiro; Anselmo Frizera-Neto (Robotics Auton. Syst., 2022)

Improving Health and Safety Promotion with a Robotic Tool: A Case Study for Face Mask Detection. - Sergio D. Sierra Marín; Maria Insuasty; Daniel E. Garcia A.; Marcela Múnera; Carlos A. Cifuentes (HRI (Companion), 2023)

Exploring Multimodal Gait Rehabilitation and Assistance through an Adaptable Robotic Platform. - Sophia Otálora; Sergio D. Sierra Marín; Felipe Ballén-Moreno; Marcela Múnera; Carlos A. Cifuentes (ICRA, 2023)

Haptic Human-Robot Collaboration for Walker-Assisted Navigation Based on Admittance Controllers. - Sergio D. Sierra Marín; Mario F. Jiménez; Marcela C. Múnera; Carlos A. Cifuentes; Anselmo Frizera (IEEE Robotics Autom. Lett., 2023)

Do different robot appearances change emotion recognition in children with ASD? - María J. Pinto Bernal; Sergio D. Sierra Marín; Marcela Múnera; Diego Casas; Adriana Villa-Moreno; Anselmo Frizera-Neto; Martin F. Stoelen; Tony Belpaeme; Carlos A. Cifuentes (Frontiers Neurorobotics, 2023)

Towards Safer Mobility: Developing and Evaluating a Fall Detection System for a Smart Walker. - Maria Sole Cavaglià; Sergio D. Sierra Marín; Luca Palmerini; Silvia Orlandi; Marcela Múnera; Carlos A. Cifuentes (BioRob, 2024)

Therapist's and Robot's Roles in Robot-Assisted Interventions during JA Therapies of Children with ASD. - Andrés Aguirre; Sergio D. Sierra Marín; María Gaitán-Padilla; Anselmo Frizera-Neto; Carlos A. Cifuentes; Marcela Múnera (Humanoids, 2024)

Multimodal Haptic Interface for Walker-Assisted Navigation. - Yikun Wang; Sergio D. Sierra Marín; Nigel Harris; Marcela Múnera; Carlos A. Cifuentes (IROS, 2024)

Socially assistive walker for daily living assistance in older adults. - Sergio D. Sierra Marín; Nigel Harris; Marcela Múnera; Carlos A. Cifuentes (Frontiers Robotics AI, 2024)

Reimagining Assistive Walkers: An Exploration of Challenges and Preferences in Older Adults. - Victory A. Aruona; Sergio D. Sierra Marín; Nigel Harris; Marcela Múnera; Carlos A. Cifuentes (ICORR, 2025)