Publications (12)
The Interface Usage Skills Test: An Open Source Tool for Quantitative Evaluation in Real Time for Clinicians and Researchers
Mahdieh Nejati Javaremi, Sisilia Sinaga, Yuming Jin +2
Assistive machines endow people with limited mobility the opportunity to live more independently. However, operating these machines poses risks to the safety of the human operator…
Control Interface Remapping for Bias-Aware Assistive Teleoperation
Andrew Thompson, Larisa Y. C. Loke, Brenna Argall
Users of assistive devices vary in their extent of motor impairment, and hence their physical interaction with control interfaces can differ. There is the potential for improved ut…
Data-driven Koopman Operators for Model-based Shared Control of Human-Machine Systems
Alexander Broad, Ian Abraham, Todd Murphey +1
We present a data-driven shared control algorithm that can be used to improve a human operator's control of complex dynamic machines and achieve tasks that would otherwise be chall…
Learning Models for Shared Control of Human-Machine Systems with Unknown Dynamics
Alexander Broad, Todd Murphey, Brenna Argall
We present a novel approach to shared control of human-machine systems. Our method assumes no a priori knowledge of the system dynamics. Instead, we learn both the dynamics and inf…
Formalizing and Guaranteeing* Human-Robot Interaction
Hadas Kress-Gazit, Kerstin Eder, Guy Hoffman +12
Robot capabilities are maturing across domains, from self-driving cars, to bipeds and drones. As a result, robots will soon no longer be confined to safety-controlled industrial se…
Operation and Imitation under Safety-Aware Shared Control
Alexander Broad, Todd Murphey, Brenna Argall
We describe a shared control methodology that can, without knowledge of the task, be used to improve a human's control of a dynamic system, be used as a training mechanism, and be…