Papers
13
Total Citations
615
H-Index
9
About
Gerard Lacey is a robotics researcher whose career has been defined by a remarkable commitment to assistive technology, particularly the development of intelligent mobility aids for elderly and visually impaired individuals. His most celebrated contribution is the PAM-AID and its commercial successor, Guido — a "smart walker" that integrates robotics, computer vision, and artificial intelligence to help frail and blind users navigate safely and independently indoors. This work, spanning from his foundational 1996 paper through the documented evolution of Guido in 2008, has accumulated hundreds of citations and represents one of the most sustained research programs in healthcare robotics. Lacey's technical breadth is evident in his applications of Bayesian networks for context-aware shared control, SLAM-based map building, and omni-directional vision for robot navigation — the latter earning 192 citations alone. His forays into smart environments and sensor fusion further demonstrate a systems-level thinker who bridges human-centered computing with cutting-edge robotics. With a combined citation count exceeding 650 across his key works, Lacey's research has had lasting influence on how the robotics community approaches assistive and socially beneficial technology design.
Research Focus
Key Achievements
Top Papers
- 1Omni-directional vision for robot navigation192 citations · 2002
- 2The application of robotics to a mobility aid for the elderly blind146 citations · 1998
- 3Context-Aware Shared Control of a Robot Mobility Aid for the Elderly Blind54 citations · 2000
- 4The Evolution of Guido48 citations · 2008
- 5Implementing Map Based Navigation in Guido, the Robotic SmartWalker43 citations · 2006
- 6Personal adaptive mobility aid for the infirm and elderly blind36 citations · 2006
- 7Managing Interactions in Smart Environments36 citations · 2000
- 8Guido, the Robotic SmartWalker for the frail visually impaired19 citations · 2005
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