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2009


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Image-Enabled Force Feedback for Robotic Teleoperation of a Flexible Tool

Lindsey, Q., Tenenholtz, N., Lee, D. I., Kuchenbecker, K. J.

In Proc. IASTED International Conference on Robotics and Applications, pages: 224-233, Boston, Massachusetts, November 2009, Oral presentation given by Lindsey (inproceedings)

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[BibTex]

2009


[BibTex]


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GPU Methods for Real-Time Haptic Interaction with 3D Fluids

Yang, M., Lu, J., Safonova, A., Kuchenbecker, K. J.

In Proc. IEEE International Workshop on Haptic Audio-Visual Environments and Games, pages: 24-29, Lecco, Italy, November 2009, Oral presentation given by Kuchenbecker (inproceedings)

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[BibTex]

[BibTex]


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The AirWand: Design and Characterization of a Large-Workspace Haptic Device

Romano, J. M., Kuchenbecker, K. J.

In Proc. IEEE International Conference on Robotics and Automation, pages: 1461-1466, Kobe, Japan, May 2009, Oral presentation given by \uline{Romano} (inproceedings)

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[BibTex]

[BibTex]


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Stiffness Discrimination with Visual and Proprioceptive Cues

Gurari, N., Kuchenbecker, K. J., Okamura, A. M.

In Proc. IEEE World Haptics Conference, pages: 121-126, Salt Lake City, Utah, USA, March 2009, Poster presentation given by Gurari (inproceedings)

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[BibTex]

[BibTex]


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Displaying Realistic Contact Accelerations Via a Dedicated Vibration Actuator

McMahan, W., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE World Haptics Conference, Salt Lake City, Utah, Proc. IEEE World Haptics Conference, pp. 613–614, Salt Lake City, Utah, USA, March 2009, {B}est Demonstration Award (misc)

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[BibTex]

[BibTex]


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The iTorqU 1.0 and 2.0

Winfree, K. N., Gewirtz, J., Mather, T., Fiene, J., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE World Haptics Conference, Salt Lake City, Utah, March 2009 (misc)

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[BibTex]

[BibTex]


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Vibrotactile Feedback System for Intuitive Upper-Limb Rehabilitation

Kapur, P., Premakumar, S., Jax, S. A., Buxbaum, L. J., Dawson, A. M., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE World Haptics Conference, Salt Lake City, Utah, USA, Proc. IEEE World Haptics Conference, pp. 621–622, March 2009 (misc)

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[BibTex]

[BibTex]


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The SlipGlove

Romano, J. M., Gray, S. R., Jacobs, N. T., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE World Haptics Conference, Salt Lake City, Utah, March 2009 (misc)

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[BibTex]

[BibTex]


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Toward Tactilely Transparent Gloves: Collocated Slip Sensing and Vibrotactile Actuation

Romano, J. M., Gray, S. R., Jacobs, N. T., Kuchenbecker, K. J.

In Proc. IEEE World Haptics Conference, pages: 279-284, Salt Lake City, Utah, USA, March 2009, Poster presentation given by Romano, Gray, and Jacobs (inproceedings)

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[BibTex]

[BibTex]


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A High-Fidelity Ungrounded Torque Feedback Device: The iTorqU 2.0

Winfree, K. N., Gewirtz, J., Mather, T., Fiene, J., Kuchenbecker, K. J.

In Proc. IEEE World Haptics Conference, pages: 261-266, Salt Lake City, Utah, USA, March 2009, Poster presentation given by Winfree and Gewirtz (inproceedings)

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[BibTex]

[BibTex]


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Real-Time Graphic and Haptic Simulation of Deformable Tissue Puncture

Romano, J. M., Safonova, A., Kuchenbecker, K. J.

In Proc. Medicine Meets Virtual Reality, Long Beach, California, USA, January 2009, Poster presentation given by Romano (inproceedings)

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[BibTex]

[BibTex]


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Real-Time Graphic and Haptic Simulation of Deformable Tissue Puncture

Romano, J. M., Safonova, A., Kuchenbecker, K. J.

Hands-on demonstration presented at Medicine Meets Virtual Reality, Long Beach, California, USA, January 2009 (misc)

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[BibTex]

[BibTex]


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Full phase and amplitude control in computer-generated holography

Fratz, M., Fischer, P., Giel, D. M.

OPTICS LETTERS, 34(23):3659-3661, 2009 (article)

Abstract
We report what we believe to be the first realization of a computer-generated complex-valued hologram recorded in a single film of photoactive polymer. Complex-valued holograms give rise to a diffracted optical field with control over its amplitude and phase. The holograms are generated by a one-step direct laser writing process in which a spatial light modulator (SLM) is imaged onto a polymer film. Temporal modulation of the SLM during exposure controls both the strength of the induced birefringence and the orientation of the fast axis. We demonstrate that complex holograms can be used to impart arbitrary amplitude and phase profiles onto a beam and thereby open new possibilities in the control of optical beams. (C) 2009 Optical Society of America

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[BibTex]

[BibTex]


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Digital polarization holograms with defined magnitude and orientation of each pixel’s birefringence

Fratz, M., Giel, D. M., Fischer, P.

OPTICS LETTERS, 34(8):1270-1272, 2009 (article)

Abstract
A new form of digital polarization holography is demonstrated that permits both the amplitude and the phase of a diffracted beam to be independently controlled. This permits two independent intensity images to be stored in the same hologram. To fabricate the holograms, a birefringence with defined retardance and orientation of the fast axis is recorded into a photopolymer film. The holograms are selectively read out by choosing the polarization state of the read beam. Polarization holograms of this kind increase the data density in holographic data storage and allow higher quality diffractive optical elements to be written. (C) 2009 Optical Society of America

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[BibTex]


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Controlled Propulsion of Artificial Magnetic Nanostructured Propellers

Ghosh, A., Fischer, P.

NANO LETTERS, 9(6):2243-2245, 2009, Featured highlight ‘Nanotechnology: The helix that delivers’ Nature 459, 13 (2009). (article)

Abstract
For biomedical applications, such as targeted drug delivery and microsurgery, it is essential to develop a system of swimmers that can be propelled wirelessly in fluidic environments with good control. Here, we report the construction and operation of chiral colloidal propellers that can be navigated in water with micrometer-level precision using homogeneous magnetic fields. The propellers are made via nanostructured surfaces and can be produced in large numbers. The nanopropellers can carry chemicals, push loads, and act as local probes in rheological measurements.

Featured highlight ‘Nanotechnology: The helix that delivers’ Nature 459, 13 (2009).

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Video - Nanospropellers DOI [BibTex]

Video - Nanospropellers DOI [BibTex]


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Absolute Asymmetric Reduction Based on the Relative Orientation of Achiral Reactants

Kuhn, A., Fischer, P.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 48(37):6857-6860, 2009 (article)

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DOI [BibTex]

DOI [BibTex]


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Haptic Display of Realistic Tool Contact Via Dynamically Compensated Control of a Dedicated Actuator

McMahan, W., Kuchenbecker, K. J.

In Proc. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pages: 3171-3177, St. Louis, Missouri, USA, 2009, Oral presentation given by McMahan (inproceedings)

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[BibTex]

[BibTex]