Papers
16
Total Citations
190
H-Index
8
About
Sergio D. Sierra M. is a leading researcher in assistive and socially interactive robotics, with a primary focus on developing intelligent mobility aids for aging populations and individuals with neurological conditions. His most significant contributions center on the design and control of "smart walkers"—robotic devices that go beyond physical support to provide cognitive and social assistance during gait rehabilitation. His highly cited 2019 work on the AGoRA Walker (70 citations) established a foundational human–robot–environment interaction interface, while his subsequent research has integrated haptic collaboration, admittance controllers, and semi-remote therapist interfaces to enhance user autonomy. Sierra’s work uniquely bridges engineering and clinical application, as demonstrated by his assessment of robotic walkers in older adults with Parkinson’s disease (13 citations) and his exploration of socially assistive walkers for daily living. He has also extended his expertise into socially assistive robotics for children with autism spectrum disorder, investigating how robot appearance affects emotion recognition (11 citations). With over 170 total citations across his portfolio, Sierra is recognized for advancing cloud-based robotics frameworks (PoundCloud) and online gait parameter estimation systems, making him a key figure in the evolution of human-centered assistive technologies.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3
- 4
- 5Socially assistive walker for daily living assistance in older adults11 citations · 2024
- 6
- 7
- 8
- 9Fundamentals for the Design of Smart Walkers7 citations · 2021
- 10