Events
Past Event
Dec. 11 Patrick Dills, REACH Lab at UW Madison, "Actuation Approaches for High-Performance Kinesthetic Haptic Interactions"
Center for Robotics and Biosystems (CRB)
12:00 PM
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IEMS C211, Technological Institute
Details

Speaker: Patrick Dills, PhD candidate University of Wisconsin, Madison REACH Lab
Title: Actuation Approaches for High-Performance Kinesthetic Haptic Interaction
Date and Time: Monday, December 11 at 12:00 PM CT
Location: Tech IEMS C211
Abstract: Haptic devices promise to convey feelings of touch to the user. However, current devices lack the dynamic range necessary to present immersive virtual environments. This is in part due to a lack of capable kinesthetic haptic actuators. This talk focuses on three classes of haptic actuators: hybrid active-passive actuators, haptic actuators with speed reducers and backlash, and admittance-controlled actuators. We introduce three innovative actuation approaches: Balanced Hybrid Actuation, Relative Motion Control of haptic actuators with backlash, and Series Admittance Actuation, each tailored to address the shortcomings of its respective actuation class. These approaches aim to enable high performance kinesthetic haptic interactions across a wide range of form factors and interaction scales.
Bio: Patrick Dills is a PhD student at The University of Wisconsin, Madison and is advised by Prof. Michael Zinn. Patrick received a B.S. in Mechanical Engineering from California State University, Chico and subsequently worked for Sierra Pacific Industries as a mechanical design engineer. Patrick returned to academia earning a M.S. in mechanical engineering from the University of Wisconsin, Madison focusing on mechatronic systems. His graduate research focuses on the design and control of actuators for kinesthetic haptics and physical human-robot interaction. His work has been recognized at both the Haptics Symposium and World Haptics Conferences with a best work in progress paper award (HS-2018), best video presentation (HS 2020), best technical paper runner up (HS 2020), and best technical paper award (WHC 2023).
Time
Monday, December 11, 2023 at 12:00 PM - 1:00 PM
Location
IEMS C211, Technological Institute Map
Contact
Calendar
Center for Robotics and Biosystems (CRB)
The Chicago Cultural Stadium, Lou Raizin, Broadway in Chicago
Center for Robotics and Biosystems (CRB)
1:00 PM
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Cohen Commons, 4th Floor, Technological Institute
Details

Speaker: Lou Raizin, President and CEO, Broadway in Chicago
Title: “The Chicago Cultural Stadium”
Date: Wednesday, May 14, 1:00 PM CT
Location: Tech, Cohen Commons, 4th Floor
Zoom: https://tinyurl.com/ArtAndRobotics
Abstract: Broadway in Chicago President and CEO Lou Raizin will visit Northwestern to convene people from across the university to learn more about his vision for the Cultural Stadium in Chicago: where he imagines the possibility of linking art and engineering with a kinetic or robotics-related sculpture to inspire wonder in the Loop.
The Cultural Stadium reimagines downtown Chicago as a vibrant, inclusive arena of cultural life—where every street, bridge, and building becomes a stage. Inspired by the scale and spirit of a stadium, the concept brings culture to the forefront through art, live performances, and creative community spaces. With projects like the LaSalle Street transformation, it blends affordable housing, artist studios, and public exhibitions to make culture accessible and alive. This vision calls for structural shifts—zoning, funding, and public-private collaboration—to turn downtown into a bold, living showcase of Chicago’s creativity and diversity. A place where culture isn’t background—it's center stage.
Co-sponsored by McCormick School of Engineering, Arts + Engagement Initiative and Center for Robotics and Biosystems
Bio: Lou Raizin has over 40 years of experience in the entertainment industry. As a founder and the prime mover behind Broadway In Chicago, a joint theatrical venture formed in 2000, his leadership propelled the transformation of Chicago from a short-term stop on “the road” to the third most important city in the world for theater. Encompassing the five premiere theater stages in the city, Broadway In Chicago has presented over 400 productions, bringing an economic impact of over $750 million annually to the City of Chicago and State of Illinois and supporting more than 9,200 local jobs.
Raizin’s focus on economic development, tourism and the support of culture in our City has led to the creation and continued sponsorship of the annual League of Chicago Theatre’s Emerging Theatre Award and the Illinois High School Musical Theatre Awards. Mr. Raizin has been named one of Chicago Magazine’s 100 Most Powerful Chicagoans and is a tireless advocate for Chicago as a cultural destination, having served as the Board Chair of the Chicago Loop Alliance leading the organization in the creation of Pop Up Art Loop, comprised of over 14 galleries and as well as the installation of a number of major public art projects in the city including the lighting and music display along State Street.
Outside of Broadway In Chicago, Raizin’s focus is often at the intersection of arts, culture and economic development to create jobs in the city. He had long served as Treasurer for Choose Chicago and on the Executive Committee of Choose Chicago and is a Board Member of the Magnificent Mile Association. He previously chaired the Chicago Loop Alliance and the State Street Commission for multiple terms, served as a member of the Economics Club as well as serving as a director of a number of other civic and not-for-profit organizations. He founded and chaired the Board of LUMA8 (Light Up My Arts), the entity that produces the Arts In The Dark Parade and the River Walk Lantern Festival. Raizin also served as the catalyst for both the $12M permanent light art installation on the back wall of the Merchandise Mart and a digital platform for tourism.
Time
Wednesday, May 14, 2025 at 1:00 PM - 2:00 PM
Location
Cohen Commons, 4th Floor, Technological Institute Map
Contact
Calendar
Center for Robotics and Biosystems (CRB)