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2018


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Reducing 3D Vibrations to 1D in Real Time

Park, G., Kuchenbecker, K. J.

Pisa, Italy, June 2018, Hands-on demonstration presented at EuroHaptics (misc)

Abstract
In this demonstration, you will hold two pen-shaped modules: an in-pen and an out-pen. The in-pen is instrumented with a high-bandwidth three-axis accelerometer, and the out-pen contains a one-axis voice coil actuator. Use the in-pen to interact with different surfaces; the measured 3D accelerations are continually converted into 1D vibrations and rendered with the out-pen for you to feel. You can test conversion methods that range from simply selecting a single axis to applying a discrete Fourier transform or principal component analysis for realistic and brisk real-time conversion.

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[BibTex]

2018


[BibTex]

2017


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Editorial for the Special Issue on Microdevices and Microsystems for Cell Manipulation

Hu, W., Ohta, A. T.

8, Multidisciplinary Digital Publishing Institute, September 2017 (misc)

pi

DOI [BibTex]

2017


DOI [BibTex]


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Physically Interactive Exercise Games with a Baxter Robot

Fitter, N. T., Kuchenbecker, K. J.

Hands-on demonstration presented at the 2017 IEEE World Haptics Conference (WHC), June 2017 (misc)

hi

[BibTex]

[BibTex]


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Proton Pack: Visuo-Haptic Surface Data Recording

Burka, A., Kuchenbecker, K. J.

Hands-on demonstration presented at the 2017 IEEE World Haptics Conference (WHC), June 2017 (misc)

hi

[BibTex]

[BibTex]


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Teaching a Robot to Collaborate with a Human Via Haptic Teleoperation

Hu, S., Kuchenbecker, K. J.

Work-in-progress paper (2 pages) presented at the 2017 IEEE World Haptics Conference (WHC), June 2017 (misc)

hi

[BibTex]

[BibTex]


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How Should Robots Hug?

Block, Alexis E., Kuchenbecker, Katherine J.

Work-in-progress paper (2 pages) presented at the 2017 IEEE World Haptics Conference (WHC), June 2017 (misc)

hi

[BibTex]

[BibTex]


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An Interactive Augmented-Reality Video Training Platform for the da Vinci Surgical System

Carlson, J., Kuchenbecker, K. J.

Short paper presented at the Workshop on C4 Surgical Robots at the IEEE International Conference on Robotics and Automation (ICRA), May 2017 (misc)

Abstract
Teleoperated surgical robots such as the Intuitive da Vinci Surgical System facilitate minimally invasive surgeries, which decrease risk to patients. However, these systems can be difficult to learn, and existing training curricula on surgical simulators do not offer students the realistic experience of a full operation. This paper presents an augmented-reality video training platform for the da Vinci that will allow trainees to rehearse any surgery recorded by an expert. While the trainee operates a da Vinci in free space, they see their own instruments overlaid on the expert video. Tools are identified in the source videos via color segmentation and kernelized correlation filter tracking, and their depth is calculated from the da Vinci’s stereoscopic video feed. The user tries to follow the expert’s movements, and if any of their tools venture too far away, the system provides instantaneous visual feedback and pauses to allow the user to correct their motion. The trainee can also rewind the expert video by bringing either da Vinci tool very close to the camera. This combined and augmented video provides the user with an immersive and interactive training experience.

hi

[BibTex]

[BibTex]


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Hand-Clapping Games with a Baxter Robot

Fitter, N. T., Kuchenbecker, K. J.

Hands-on demonstration presented at ACM/IEEE International Conference on Human-Robot Interaction (HRI), March 2017 (misc)

Abstract
Robots that work alongside humans might be more effective if they could forge a strong social bond with their human partners. Hand-clapping games and other forms of rhythmic social-physical interaction may foster human-robot teamwork, but the design of such interactions has scarcely been explored. At the HRI 2017 conference, we will showcase several such interactions taken from our recent work with the Rethink Robotics Baxter Research Robot, including tempo-matching, Simon says, and Pat-a-cake-like games. We believe conference attendees will be both entertained and intrigued by this novel demonstration of social-physical HRI.

hi

[BibTex]

[BibTex]


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How Much Haptic Surface Data is Enough?

Burka, A., Kuchenbecker, K. J.

Workshop paper (5 pages) presented at the AAAI Spring Symposium on Interactive Multi-Sensory Object Perception for Embodied Agents, March 2017 (misc)

Abstract
The Proton Pack is a portable visuo-haptic surface interaction recording device that will be used to collect a vast multimodal dataset, intended for robots to use as part of an approach to understanding the world around them. In order to collect a useful dataset, we want to pick a suitable interaction duration for each surface, noting the tradeoff between data collection resources and completeness of data. One interesting approach frames the data collection process as an online learning problem, building an incremental surface model and using that model to decide when there is enough data. Here we examine how to do such online surface modeling and when to stop collecting data, using kinetic friction as a first domain in which to apply online modeling.

hi

link (url) [BibTex]

link (url) [BibTex]


Thumb xl screen shot 2018 05 04 at 11.44.04
Enhancing Human-Computer Interaction via Electrovibration

Emgin, S. E., Sadia, B., Vardar, Y., Basdogan, C.

Demo in IEEE World Haptics, 2017 (misc)

Abstract
We present a compact tablet that displays electrostatic haptic feedback to the user. We track user?s finger position via an infrared frame and then display haptic feedback through a capacitive touch screen based on her/his position. In order to demonstrate practical utility of the proposed system, the following applications have been developed: (1) Online Shopping application allows users to be able to feel the cord density of two different fabrics. (2) Education application asks user to add two numbers by dragging one number onto another in order to match the sum. After selecting the first number, haptic feedback assists user to select the right pair. (3) Gaming/Entertainment application presents users a bike riding experience on three different road textures -smooth, bumpy, and sandy. (4) User Interface application in which users are asked to drag two visually identical folders. While dragging, users are able to differentiate the amount of data in each folder based on haptic resistance.

hi

[BibTex]

[BibTex]


Thumb xl screen shot 2018 05 04 at 11.42.00
Reproduction of textures based on electrovibration

Fiedler, T., Vardar, Y., Strese, M., Steinbach, E., Basdogan, C.

Demo in IEEE World Haptics, 2017 (misc)

Abstract
This demonstration presents an approach to represent textures based on electovibration. We collect acceleration data which occurs while sliding a tool tip over a real texture surface. The prerecorded data was collected by a ADXL335 accelerometer, which is mounted on a FALCON device moving on the x-axis with a regulated velocity. In order to replicate the same acceleration with electrovibration, we found two problems. The frequency of one sine wave shifts to the double frequency. This effect originates from the electrostatic force between the finger pad and the tactile display as proposed by Kactmarek et Al. [1]. Taking the square root of the input signal corrects the effect. This was also earlier proposed by [1, 2, 3] However, if not only one but multiple sine waves are displayed interference occur and acceleration signals from real textures may not feel perceptually realistic. We propose to display only the dominant frequencies from a real texture signal. Peak frequencies are determined within the respect of the JND of 11 percent found by earlier literature. A new sine wave signal with the dominant frequencies is created. In the demo, we will let the attendees feel the differences between prerecorded and artificially created textures.

hi

[BibTex]

[BibTex]

2016


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One Sensor, Three Displays: A Comparison of Tactile Rendering from a BioTac Sensor

Brown, J. D., Ibrahim, M., Chase, E. D. Z., Pacchierotti, C., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Philadelphia, Pennsylvania, USA, April 2016 (misc)

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[BibTex]

2016


[BibTex]


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Special Issue on Causal Discovery and Inference

Zhang, K., Li, J., Bareinboim, E., Schölkopf, B., Pearl, J.

ACM Transactions on Intelligent Systems and Technology (TIST), 7(2), January 2016, (Guest Editors) (misc)

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[BibTex]

[BibTex]


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Empirical Inference (2010-2015)
Scientific Advisory Board Report, 2016 (misc)

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pdf [BibTex]

pdf [BibTex]


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Unsupervised Domain Adaptation in the Wild : Dealing with Asymmetric Label Set

Mittal, A., Raj, A., Namboodiri, V. P., Tuytelaars, T.

2016 (misc)

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Arxiv [BibTex]

Arxiv [BibTex]


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Perceiving Systems (2011-2015)
Scientific Advisory Board Report, 2016 (misc)

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pdf [BibTex]

pdf [BibTex]


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Method for encapsulating a nanostructure, coated nanostructure and use of a coated nanostructure

Jeong, H., LEE, T., FISCHER, P.

Google Patents, 2016, WO Patent App. PCT/EP2016/056,377 (misc)

Abstract
The present invention relates to a method for encapsulating a nanostructure, the method comprising the steps of: -providing a substrate; -forming a plug composed of plug material at said substrate; -forming a nanostructure (on or) at said plug; -forming a shell composed of at least one shell material on external surfaces of the nanostructure, with the at least one shell material covering said nanostructure and at least some of the plug material,whereby the shell and the plug encapsulate the nanostructure. The invention further relates to a coated nanostructure and to the use of a coated nanostructure.

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link (url) [BibTex]

link (url) [BibTex]


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Designing Human-Robot Exercise Games for Baxter

Fitter, N. T., Hawkes, D. T., Johnson, M. J., Kuchenbecker, K. J.

2016, Late-breaking results report presented at the {\em IEEE/RSJ International Conference on Intelligent Robots and Systems} (misc)

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[BibTex]

[BibTex]


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Extrapolation and learning equations

Martius, G., Lampert, C. H.

2016, arXiv preprint \url{https://arxiv.org/abs/1610.02995} (misc)

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Project Page [BibTex]

Project Page [BibTex]


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IMU-Mediated Real-Time Human-Baxter Hand-Clapping Interaction

Fitter, N. T., Huang, Y. E., Mayer, J. P., Kuchenbecker, K. J.

2016, Late-breaking results report presented at the {\em IEEE/RSJ International Conference on Intelligent Robots and Systems} (misc)

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[BibTex]

[BibTex]

2015


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Haptic Textures for Online Shopping

Culbertson, H., Kuchenbecker, K. J.

Interactive demonstrations in The Retail Collective exhibit, presented at the Dx3 Conference in Toronto, Canada, March 2015 (misc)

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[BibTex]

2015


[BibTex]

2014


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Teaching Forward and Inverse Kinematics of Robotic Manipulators Via MATLAB

Wong, D., Dames, P., J. Kuchenbecker, K.

June 2014, Presented at {\em ICRA Workshop on {MATLAB/Simulink} for Robotics Education and Research}. Oral presentation given by {Dames} and {Wong} (misc)

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[BibTex]

2014


[BibTex]


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Local Gaussian Regression

Meier, F., Hennig, P., Schaal, S.

arXiv preprint, March 2014, clmc (misc)

Abstract
Abstract: Locally weighted regression was created as a nonparametric learning method that is computationally efficient, can learn from very large amounts of data and add data incrementally. An interesting feature of locally weighted regression is that it can work with ...

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Web link (url) [BibTex]

Web link (url) [BibTex]


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Fibrillar structures to reduce viscous drag on aerodynamic and hydrodynamic wall surfaces

Castillo, L., Aksak, B., Sitti, M.

March 2014, US Patent App. 14/774,767 (misc)

pi

[BibTex]

[BibTex]


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Control of a Virtual Robot with Fingertip Contact, Pressure, Vibrotactile, and Grip Force Feedback

Pierce, R. M., Fedalei, E. A., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Houston, Texas, USA, February 2014 (misc)

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[BibTex]

[BibTex]


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A Modular Tactile Motion Guidance System

Kuchenbecker, K. J., Anon, A. M., Barkin, T., deVillafranca, K., Lo, M.

Hands-on demonstration presented at IEEE Haptics Symposium, Houston, Texas, USA, February 2014 (misc)

hi

[BibTex]

[BibTex]


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The design of microfibers with mushroom-shaped tips for optimal adhesion

Sitti, M., Aksak, B.

February 2014, US Patent App. 14/766,561 (misc)

pi

[BibTex]

[BibTex]


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The Penn Haptic Texture Toolkit

Culbertson, H., Delgado, J. J. L., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Houston, Texas, USA, February 2014 (misc)

hi

[BibTex]

[BibTex]

2013


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Jointonation: Robotization of the Human Body by Vibrotactile Feedback

Kurihara, Y., Hachisu, T., Kuchenbecker, K. J., Kajimoto, H.

Emerging Technologies Demonstration with Talk at ACM SIGGRAPH Asia, Hong Kong, November 2013, Hands-on demonstration given by Kurihara, Takei, and Nakai. Best Demonstration Award as voted by the Program Committee (misc)

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[BibTex]

2013


[BibTex]


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Dry adhesives and methods for making dry adhesives

Sitti, M., Kim, S.

sep 2013, US Patent App. 14/016,651 (misc)

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[BibTex]

[BibTex]


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Dry adhesives and methods for making dry adhesives

Sitti, M., Kim, S.

sep 2013, US Patent App. 14/016,683 (misc)

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[BibTex]

[BibTex]


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Dry adhesives and methods for making dry adhesives

Sitti, M., Kim, S.

sep 2013, US Patent 8,524,092 (misc)

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[BibTex]

[BibTex]


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Data-Driven Modeling and Rendering of Isotropic Textures

Culbertson, H., McDonald, C. G., Goodman, B. E., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE World Haptics Conference, Daejeon, South Korea, April 2013, Best Demonstration Award (by audience vote) (misc)

hi

[BibTex]

[BibTex]


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Adding Haptics to Robotic Surgery

J. Kuchenbecker, K., Brzezinski, A., D. Gomez, E., Gosselin, M., Hui, J., Koch, E., Koehn, J., McMahan, W., Mahajan, K., Nappo, J., Shah, N.

Learning Center Station at SAGES (Society of American Gastrointestinal and Endoscopic Surgeons) Annual Meeting, Baltimore, Maryland, USA, April 2013 (misc)

hi

[BibTex]

[BibTex]


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Dry adhesives and methods of making dry adhesives

Sitti, M., Murphy, M., Aksak, B.

March 2013, US Patent App. 13/845,702 (misc)

pi

[BibTex]

[BibTex]

2012


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Methods, apparatuses, and systems for micromanipulation with adhesive fibrillar structures

Sitti, M., Mengüç, Y.

December 2012, US Patent App. 14/368,079 (misc)

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[BibTex]

2012



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Dry adhesive structures

Sitti, M., Murphy, M., Aksak, B.

December 2012, US Patent App. 13/533,386 (misc)

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[BibTex]

[BibTex]


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Methods of making dry adhesives

Sitti, M., Murphy, M., Aksak, B.

June 2012, US Patent 8,206,631 (misc)

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[BibTex]

[BibTex]


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Simon Game with Data-driven Visuo-audio-haptic Buttons

Castillo, P., Romano, J. M., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012 (misc)

hi

[BibTex]

[BibTex]


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Haptic Vibration Feedback for a Teleoperated Ground Vehicle

Healey, S. K., McMahan, W., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012 (misc)

hi

[BibTex]

[BibTex]


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A Biofidelic CPR Manikin With Programmable Pneumatic Damping

Stanley, A. A., Healey, S. K., Maltese, M. R., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012, Finalist for Best Hands-on Demonstration Award (misc)

hi

[BibTex]

[BibTex]


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StrokeSleeve: Real-Time Vibrotactile Feedback for Motion Guidance

Bark, K., Cha, E., Tan, F., Jax, S. A., Buxbaum, L. J., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, Vancouver, Canada, March 2012 (misc)

hi

[BibTex]

[BibTex]


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Pen Tablet Drawing Program with Haptic Textures

Castillo, P., Romano, J. M., Culbertson, H., Mintz, M., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012 (misc)

hi

[BibTex]

[BibTex]


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Exploring Presentation Timing through Haptic Reminders

Tam, D., Kuchenbecker, K. J., MacLean, K., McGrenere, J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012 (misc)

hi

[BibTex]

[BibTex]


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HALO: Haptic Alerts for Low-hanging Obstacles in White Cane Navigation

Wang, Y., Koch, E., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012, Finalist for Best Hands-on Demonstration Award (misc)

hi

[BibTex]

[BibTex]


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Dry adhesives and methods for making dry adhesives

Sitti, M., Murphy, M., Aksak, B.

March 2012, US Patent App. 13/429,621 (misc)

pi

[BibTex]

[BibTex]


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VerroTeach: Visuo-audio-haptic Training for Dental Caries Detection

Maggio, M. P., Parajon, R., Kuchenbecker, K. J.

Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada, March 2012, {B}est Demonstration Award (three-way tie) (misc)

hi

[BibTex]

[BibTex]

2011


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Please \soutdo not touch the robot

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

Hands-on demonstration presented at IEEE/RSJ Conference on Intelligent Robots and Systems (IROS), San Francisco, California, sep 2011 (misc)

hi

[BibTex]

2011


[BibTex]