Roberto Rangel
Papers
1
Total Citations
4
H-Index
1
About
Dr. Roberto Rangel is a robotics researcher whose work focuses on accessible, low-cost telepresence systems designed to bridge physical distances through intelligent, sensor-rich platforms. His most notable contribution, the 2015 paper "Paynal, a low cost telepresence robot," demonstrates his commitment to democratizing advanced robotics by integrating 3D obstacle detection—using dual cameras and a laser rangefinder—with an Arduino-controlled mobility system. This work, which has garnered 4 citations, exemplifies his skill in combining affordability with sophisticated perception and control, making telepresence technology more practical for educational and domestic applications. Dr. Rangel’s research lies at the intersection of embedded systems, sensor fusion, and human-robot interaction, where he prioritizes real-world usability and cost efficiency. By engineering a robot that can navigate complex environments using stereo vision and rangefinding, he has contributed a foundational blueprint for future low-cost assistive and communication robots. His achievements highlight a dedication to inclusive innovation, proving that impactful robotics need not be prohibitively expensive.
Research Focus
Key Achievements
Top Papers
- 1Paynal, a low cost telepresence robot4 citations · 2015