Accurate Task-Space Tracking for Humanoids with Modeling Errors using Iterative Learning Control
We demonstrate the efficacy of the algorithm on a theme-park type humanoid doing a drawing task, serving drink in a glass, and serving a drink placed on a tray without spilling.
Riding the Airways: Ultra-Wideband Ambient Backscatter via Commercial Broadcast Systems
The goal of this work is to enable the ubiquitous deployment of ultra-low power nodes that communicate via ambient backscatter to wired Universal Backscatter Readers, in real-world environments.
Haplug: A Haptic Plug for Dynamic VR Interactions
We demonstrate applications of a new actuator, the Haplug, in dynamic virtual environments.
Learn How to Choose: Independent Detectors versus Composite Visual Phrases
We propose a predictor that is based on a number of category specific features ( e.g., sample size, entropy, etc.) for whether independent or joint composite detector may be more accurate for a given conjunction.
Towards Robot Autonomy in Group Conversations: Understanding the Effects of Body Orientation and Gaze
For this experiment, we designed a novel protocol to induce changes in the robot's group and study different social contexts.
Creating Prosodic Synchrony for a Robot Co-Player in a Speech-Controlled Game for Children
We report an approach to creating on-line acoustic synchrony by using a dynamic Bayesian network learned from prior recordings of child-child play to select from a predfinened space of robot speech in response to real-time measurement of the child's prosodic features.
Data-Driven Ghosting using Deep Imitation Learning
Motivated by the original “ghosting” work, we showcase an automatic “data-driven ghosting” method using advanced machine learning methodologies applied to a season’s worth of tracking data from a recent professional league in soccer.
Methods for Studying Group Interactions in HRI
We developed four different protocols to investigate human spatial behavior or trust in robots.
A Task-Level Iterative Learning Control Algorithm for Accurate Tracking in Manipulators with Modeling Errors and Stringent Joint Position Limits
We present an iterative learning control algorithm for accurate task space tracking of kinematically redundant robots with stringent joint position limits and kinematic modeling errors.
Dynamic Skin Deformation SimulationUsing Musculoskeletal Model and Soft Tissue Dynamics
In this paper, we present an algorithm that generates natural, dynamic, and detailed skin deformation (movement and jiggle) from joint angle data sequences.
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