Happening @ Michigan https://events.umich.edu/list/rss RSS Feed for Happening @ Michigan Events at the University of Michigan. Robotics Interfaces with Architecture (February 7, 2019 6:00pm) https://events.umich.edu/event/60183 60183-14846877@events.umich.edu Event Begins: Thursday, February 7, 2019 6:00pm
Location: Art and Architecture Building
Organized By: Michigan Robotics

Julia Koerner is an award-winning Austrian designer working at the convergence of architecture, product and fashion design. She is internationally recognised for design innovation in 3D-Printing, Julia's work stands out at the top of these disciplines. Her designs have been featured in the National Geographic Magazine, VICE, WIRED and the New York Times among other publications. Museum and Institutions which have exhibited her work include and the Metropolitan Museum of Art in New York (MET), Palais des Beau Arts in Brussels, Museum of Applied Arts MAK Vienna, Ars Electronica, the Art Institute of Chicago and the High Museum of Art in Atlanta among others. The constantly intriguing aspect of Julia’s work is its embodiment of a beautiful organic aesthetic.

Julia is founder of JK Design GmbH, specialising in digital design for 3D-Printing. In 2015, Julia launched an entirely 3D-Printed ready-to-wear collection entitled ‘Sporophyte’. Her collaborations involved 3D-Printed fashion pieces developed with Haute Couture Houses for Paris Fashion week and 3D printed costumes for Hollywood entertainment productions such as Marvel’s Black Panther in collaboration with Ruth Carter. Most recently she collaborated with Swarovski on a showpiece which displays Swarovski’s continued strive for innovation and the early developments of 3D-printing technology with glass.

Born in Salzburg, Austria, Julia received master degrees in Architecture from the University of Applied Arts in Vienna and the Architectural Association in London. She is currently based between Los Angeles and Salzburg and has previously practiced in London and New York. Since 2012 Julia has been a faculty member in the Architecture and Urban Design Department at the University of California in Los Angeles (UCLA). She previously held academic appointments at the University of Applied Arts in Vienna, Lund University in Sweden and the Architectural Association Visiting Schools in France and Jordan.

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Workshop / Seminar Tue, 22 Jan 2019 09:31:01 -0500 2019-02-07T18:00:00-05:00 2019-02-07T19:00:00-05:00 Art and Architecture Building Michigan Robotics Workshop / Seminar 3d printed dress
Robotics Seminar - Marine Robotics: Planning, Decision Making, and Learning (February 8, 2019 3:00pm) https://events.umich.edu/event/58740 58740-14551049@events.umich.edu Event Begins: Friday, February 8, 2019 3:00pm
Location: Lurie Robert H. Engin. Ctr
Organized By: Michigan Robotics

Underwater gliders, propeller-driven submersibles, and other marine robots are increasingly being tasked with gathering information (e.g., in environmental monitoring, offshore inspection, and coastal surveillance scenarios). However, in most of these scenarios, human operators must carefully plan the mission to ensure completion of the task. Strict human oversight not only makes such deployments expensive and time consuming but also makes some tasks impossible due to the requirement for heavy cognitive loads or reliable communication between the operator and the vehicle. We can mitigate these limitations by making the robotic information gatherers semi-autonomous, where the human provides high-level input to the system and the vehicle fills in the details on how to execute the plan. In this talk, I will show how a general framework that unifies information theoretic optimization and physical motion planning makes semi-autonomous information gathering feasible in marine environments. I will leverage techniques from stochastic motion planning, adaptive decision making, and deep learning to provide scalable solutions in a diverse set of applications such as underwater inspection, ocean search, and ecological monitoring. The techniques discussed here make it possible for autonomous marine robots to “go where no one has gone before,” allowing for information gathering in environments previously outside the reach of human divers.

Geoff Hollinger is an Assistant Professor in the Collaborative Robotics and Intelligent Systems (CoRIS) Institute at Oregon State University. His current research interests are in adaptive information gathering, distributed coordination, and learning for autonomous robotic systems. He has previously held research positions at the University of Southern California, Intel Research Pittsburgh, University of Pennsylvania’s GRASP Laboratory, and NASA's Marshall Space Flight Center. He received his Ph.D. (2010) and M.S. (2007) in Robotics from Carnegie Mellon University and his B.S. in General Engineering along with his B.A. in Philosophy from Swarthmore College (2005). He is a recipient of the 2017 Office of Naval Research Young Investigator Program (YIP) award.

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Workshop / Seminar Thu, 17 Jan 2019 08:42:24 -0500 2019-02-08T15:00:00-05:00 2019-02-08T16:30:00-05:00 Lurie Robert H. Engin. Ctr Michigan Robotics Workshop / Seminar currents
Robotics Interfaces with Architecture (March 15, 2019 6:00pm) https://events.umich.edu/event/61968 61968-15250098@events.umich.edu Event Begins: Friday, March 15, 2019 6:00pm
Location: Art and Architecture Building
Organized By: Michigan Robotics

Simon Kim’s recent research has been an engagement with sensate environments: architecture of nonhuman agency in private spaces and in the commons. He is a licensed architect and researcher in applied sciences within the disciplines of architecture and urbanism. His research interests are the architectural implications of compound intelligence, autonomous devices, and their mediated design experiences. As an artist and designer, he has produced works on entropy, communication, and reconfiguration for the MoMA PS1, Socrates Sculpture Park, and the ICA.

Director of the Immersive Kinematics Lab and Principal of Ibañez Kim, his projects are funded by the National Science Foundation (NSF), Pew Center for Arts and Humanities, Social Sciences and Humanities Research Council (SSHRC), Canadian Heritage Foundation. He is also supported by residencies and fellowships at Autodesk, RAIR Philadelphia, MIT, and the Seoul Biennale. His graduate courses have partnerships with Seoul National University, Opera Philadelphia, and Tyler School of Art.

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Workshop / Seminar Fri, 08 Mar 2019 13:26:42 -0500 2019-03-15T18:00:00-04:00 2019-03-15T19:00:00-04:00 Art and Architecture Building Michigan Robotics Workshop / Seminar Melting speaker
Robotics Seminar - Tools for Orbital Stabilization of Underactuated Mechanical Systems (April 2, 2019 12:00pm) https://events.umich.edu/event/61884 61884-15230340@events.umich.edu Event Begins: Tuesday, April 2, 2019 12:00pm
Location: Lurie Robert H. Engin. Ctr
Organized By: Michigan Robotics

Anton Shiriaev, Professor, Engineering Cybernetics, Norwegian University of Science and Technology will give a seminar titled, "Analytic and Computational Tools for Orbital Stabilization of Behaviors of Underactuated Mechanical Systems."

One of great advantages of model-based approaches in robotics is a possibility to separate the task of motion and trajectory planning from the task of a synthesis of feedback controller for stabilizing the preplanned behavior. This is quite different from the way humans learn motions where searches (trials) for new behaviors are embodied and accompanied by feedback actions. The talk will provide a discussion of the second assignment (feedback controller design) for the case when a feedback controller is requested to ensure a Poincare (or the same orbital) stability of a forced periodic solution of a nonlinear dynamical system. Geometric interpretations of the problem settings motivate introducing specific coordinates (transverse to the motion and along the motion) that help in defining math concepts and computational tools necessary for solving the stabilization task for smooth or hybrid nonlinear systems. The development is illustrated by examples of controlling gaits of walking robots and hand manipulations of passive objects with one or several passive degrees of freedom.

Refreshments will be served.

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Workshop / Seminar Wed, 06 Mar 2019 08:43:07 -0500 2019-04-02T12:00:00-04:00 2019-04-02T13:00:00-04:00 Lurie Robert H. Engin. Ctr Michigan Robotics Workshop / Seminar walking model
Robotics PhD Defense: Josh Mangelson (April 19, 2019 9:30am) https://events.umich.edu/event/62856 62856-15483804@events.umich.edu Event Begins: Friday, April 19, 2019 9:30am
Location: Michigan Memorial Phoenix Project
Organized By: Michigan Robotics

In manufacturing, teams of robotics systems, working in coordination with one another, have led to dramatic increases in safety, efficiency, and profit. Collaborative teams of robotic vehicles working together in unstructured environments have the potential to yield similar gains in a variety of application areas including automatic inspection of underwater structures. However, autonomous collaboration in real-world environments is significantly more difficult than in the factory. The main reason for this is because in an unstructured environment, fundamental information such as the position of the robotic agent, its relationship to other agents, and a model of the robot's surroundings all have to be estimated by the robotic vehicle online, while their estimation can be simplified or engineered out of the problem in a structured one. This is further complicated by the fact that in underwater environments, failure of a navigation or perception algorithm that estimates the above quantities can result in significant damage or the loss of a vehicle. Moreover, existing algorithms for navigation and mapping in unstructured environments, tend to fail in the presence of outlier measurements, when given a bad initialization, or when using an inaccurate characterization of pose uncertainty.

In this thesis, we propose four methods that bring us closer to robust and consistent multi-agent autonomous inspection. The first is a method for handling outlier measurements when merging maps generated by two agents collaboratively inspecting a structure. The proposed method uses graph theory to enforce that the selected set of measurements are consistent with one another resulting in more consistent maps than existing methods. The second is an initialization agnostic method for aligning robot trajectories based on low-dimensional data. The third is a way of formulating the simultaneous localization and mapping (SLAM) problem as a convex polynomial optimization problem. This enables us to guarantee that the trajectory estimated by the robotic vehicle is the true solution to the posed optimization problem. Finally, the fourth is method that uses Lie group theory and the Lie algebra to accurately characterize the uncertainty of jointly correlated poses. We evaluate the proposed methods and show that they outperform existing state-of-the-art algorithms.

We conclude with a discussion of "reliable autonomy" by describing a set of additional problems that need to be solved to enable reliable, large-scale, fully-autonomous, multi-agent inspection of underwater structures.

Joshua Mangelson is a Ph.D. Candidate in Robotics at the University of Michigan. His interests lie in the development of navigation, mapping, and perception algorithms that enable the design of reliable field robotic systems that can operate consistently in unstructured environments. He is especially interested in the development of large-scale multi-agent teams for autonomous inspection of underwater structures. He is the recipient of the IEEE ICRA Best Multi-Robot Paper Award and the IEEE OCEANS Best Poster Award both in 2018.

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Presentation Fri, 12 Apr 2019 11:33:03 -0400 2019-04-19T09:30:00-04:00 2019-04-19T11:30:00-04:00 Michigan Memorial Phoenix Project Michigan Robotics Presentation Mangelson with underwater robot
Robots and the Workplace: Addressing Automation-Related Workplace Disruption (April 24, 2019 3:15pm) https://events.umich.edu/event/63246 63246-15601674@events.umich.edu Event Begins: Wednesday, April 24, 2019 3:15pm
Location: Hutchins Hall
Organized By: Michigan Robotics

The advent of autonomous technology, artificial intelligence, and new sales and delivery mechanisms are likely to bring economic upheaval to a wide variety of professions, including transportation, sales, fulfillment, and hospitality services.

Multidisciplinary teams of graduate and professional students spent the term exploring the history and current issues around employment shifts to create proposals to maintain decent livelihoods in the face of automation.

Guest panelists:
John Austin (Director, Michigan Economic Center)
Lionel Robert (Core Faculty, Robotics and Associate Professor, U-M School of Information)
Dana Thompson (Clinical Professor and Director of Entrepreneurship Clinic, U-M School of Law)
Curt Wolf (Managing Director, Urban Collaboratory, U-M School of Civil and Environmental Engineering )

Instructors:
Marc Norman, Associate Professor of Practice,
Taubman College of Architecture and Urban Planning, University of Michigan
Nina Mendelson, Joseph L. Sax Collegiate Professor of Law,
University of Michigan Law School

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Presentation Thu, 18 Apr 2019 13:47:39 -0400 2019-04-24T15:15:00-04:00 2019-04-24T18:00:00-04:00 Hutchins Hall Michigan Robotics Presentation Hutchins Hall
Robotics Seminar - Fast computations of multi-contact behaviors: models and learning (May 1, 2019 2:00pm) https://events.umich.edu/event/63303 63303-15634621@events.umich.edu Event Begins: Wednesday, May 1, 2019 2:00pm
Location: Lurie Robert H. Engin. Ctr
Organized By: Michigan Robotics

Ludovic Righetti leads the Machines in Motion Laboratory, where his research focuses on the planning and control of movements for autonomous robots, with a special emphasis on legged locomotion and manipulation. He is more broadly interested in questions at the intersection of decision making, automatic control, optimization, applied dynamical systems and machine learning and their application to physical systems.

Righetti studied at the Ecole Polytechnique Fédérale de Lausanne (Switzerland) where he received an engineering diploma in Computer Science (eq. M.Sc.) in 2004 and a Doctorate in Science in 2008 under the supervision of Professor Auke Ijspeert. Between March 2009 and August 2012, he was a postdoctoral fellow at the Computational Learning and Motor Control Lab with Professor Stefan Schaal (University of Southern California). In September 2012 he started the Movement Generation and Control Group at the Max-Planck Institute for Intelligent Systems in Tübingen, Germany where he became a W2 Independent Research Group Leader in September 2015. He moved to New York University in September 2017.

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Lecture / Discussion Mon, 22 Apr 2019 09:05:21 -0400 2019-05-01T14:00:00-04:00 2019-05-01T15:00:00-04:00 Lurie Robert H. Engin. Ctr Michigan Robotics Lecture / Discussion bipedal robot
Robotics PhD Defense: Ross Hartley (May 10, 2019 4:00pm) https://events.umich.edu/event/63476 63476-15718784@events.umich.edu Event Begins: Friday, May 10, 2019 4:00pm
Location: Lurie Robert H. Engin. Ctr
Organized By: Michigan Robotics

Ross is a PhD student working on biped robot control and is advised by Professor Jessy Grizzle. He received a Bachelor's degree in Electrical Engineering from the University of Louisiana at Lafayette. His research interests include control systems, legged robots, and computer vision.

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Presentation Thu, 09 May 2019 06:35:37 -0400 2019-05-10T16:00:00-04:00 2019-05-10T18:00:00-04:00 Lurie Robert H. Engin. Ctr Michigan Robotics Presentation ross with MARLO
Robotics PhD Defense: Katherine Skinner (May 10, 2019 9:00pm) https://events.umich.edu/event/63475 63475-15718783@events.umich.edu Event Begins: Friday, May 10, 2019 9:00pm
Location: Michigan Memorial Phoenix Project
Organized By: Michigan Robotics

Katherine Skinner is a PhD Candidate in Robotics working in the Deep Robot Optical Perception (DROP) Lab. Her research interests include perception for marine robotics, light field imaging, and unsupervised learning. She hold an M.S. in Robotics from University of Michigan and a B.S.E. in Mechanical and Aerospace Engineering with a Certificate in Applications of Computing from Princeton University.

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Presentation Thu, 02 May 2019 15:33:59 -0400 2019-05-10T21:00:00-04:00 2019-05-10T23:00:00-04:00 Michigan Memorial Phoenix Project Michigan Robotics Presentation autonomous underwater vehicle
Robotics PhD Defense: Mia Stevens (September 3, 2019 1:00pm) https://events.umich.edu/event/65320 65320-16571514@events.umich.edu Event Begins: Tuesday, September 3, 2019 1:00pm
Location: Lurie Robert H. Engin. Ctr
Organized By: Michigan Robotics

As small unmanned aircraft systems (UAS) are utilized in an increasingly wide variety of commercial and civil applications, safety of flight within low altitude airspace can be improved through use of electronic geofence systems to partition the airspace. A geofence is defined as a volume of airspace with specific temporal, spatial, and permission constraints. This thesis develops geofencing as a tool for individual UAS and for managing airspace utilization through UAS Traffic Management (UTM). Permissions constraints determine which UAS may fly within each geofence. As a safety system, geofencing aims to keep the UAS within the airspace sectors (keep-in geofences) it has permission to access. Similarly, geofencing prevents the UAS from entering the airspace sectors it does not have permission to access (keep-out geofences). This thesis offers three specific contributions to geofencing.

First, a methodology is developed to enable the UTM system to build and manage the set of active geofences, ensuring a maximum of one geofence per volume of airspace at any given time. Spatial priority of geofences within the UTM system is awarded in order of request, with always active (static) geofences having top priority. Unlike static geofences, dynamic geofences appear and disappear at user-specified times and are spatially and temporally deconflicted to maximize authorized airspace volume. Polygon set operations are used to deconflict the horizontal boundaries of newly requested geofence sets from the existing UTM approved geofence set.

Second, a Triangle Weight Characterization with Adjacency (TWCA) algorithm is developed to efficiently determine whether a UAS is within a given geofence independent of the complexity of its boundary. This algorithm enables the UAS geofence module to quickly check whether the UAS is violating a geofence boundary by decomposing the horizontal boundary into triangles and tracking the occupied triangle over time through an adjacency graph. To test the performance of TWCA against the industry standard of Ray Casting, the run-time per query is calculated for randomly generated geofences and flight paths. The run-time of Ray Casting scales linearly with the number of geofence vertices while the average run-time of TWCA is constant independent of number of vertices. This time independence from geofence complexity is managed by a pre-processing step that enables real-time operation of this algorithm.

Third, to enable the UAS operator or geofence automation to intervene prior to a boundary violation, the geofence polygons are scaled to provide warning and override cues. This boundary layering algorithm utilizes a uniform and a directional buffer distance to scale keep-in geofences inward and keep-out geofences outward. The layering algorithm is designed to handle arbitrary concave polygons, with special cases identified and analyzed through Monte Carlo simulation. Multiple layering techniques are utilized in parallel to increase the likelihood of finding a scaled boundary solution. The statistical results show that the likelihood of success for inward and outward scaling decreases as buffer magnitude increases.

The contributions of this thesis are combined to form a full system simulation, from the request of a new geofence and access to an existing geofence through the prevention of the boundary violation by the UAS.

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Presentation Fri, 16 Aug 2019 08:11:12 -0400 2019-09-03T13:00:00-04:00 2019-09-03T15:00:00-04:00 Lurie Robert H. Engin. Ctr Michigan Robotics Presentation Geofenced North Campus
Robotics Interfaces with Biology (September 12, 2019 4:00pm) https://events.umich.edu/event/65462 65462-16603589@events.umich.edu Event Begins: Thursday, September 12, 2019 4:00pm
Location: Biological Sciences Building
Organized By: Michigan Robotics

Gail Patricelli, Professor & Chancellor’s Fellow, Department of Evolution and Ecology, UC Davis presents her work on using robotics to study courtship behavior in birds.

Males in many species must convince females to mate by producing elaborate courtship displays tuned to female preferences, like the song of a cricket or the train of a peacock. But courtship in many species is more like a negotiation than an advertisement, thus in addition to elaborate signals, success in courtship may require tactical skills. These skills may include the ability to choose a flattering display site, respond appropriately to female courtship signals, and adjust display investment in response to the marketplace of other males and females. My lab has been investigating courtship negotiations in greater sage-grouse, which mate in an open marketplace of competing males and choosing females (the lek). I will discuss experiments using robotic females to investigate courtship interactions between the sexes. I will also discuss ongoing research investigating how off-lek foraging behaviors affect on-lek displays, and how this basic science has informed my lab's research into human impacts on lekking activities.

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Workshop / Seminar Tue, 20 Aug 2019 09:15:09 -0400 2019-09-12T16:00:00-04:00 2019-09-12T17:00:00-04:00 Biological Sciences Building Michigan Robotics Workshop / Seminar Sage grouse photo by Gail Patricelli
Towards a Systematic Control Framework for Dynamic Locomotion (October 23, 2019 4:00pm) https://events.umich.edu/event/68567 68567-17103234@events.umich.edu Event Begins: Wednesday, October 23, 2019 4:00pm
Location: Electrical Engineering and Computer Science Building
Organized By: Michigan Robotics

To accomplish dynamic locomotion of legged systems, we need a systematic understanding of hardware, real-time controls, motion planning, and state estimation. Therefore, a robust control framework with full consideration of the hardware is crucial but not available yet even with the current state-of-the-art techniques. Kim will explain challenges between classical control techniques (e.g. bandwidth of feedback control, uncertainty, and robustness) and high-level planning (e.g. step planning, visual perception, and trajectory optimization). Kim will also showcase some of my recent results on various legged platforms delving in different functionalities and control formulations and why a systematic understanding is critical to accomplish dynamic locomotion control. The tested robots include point-foot bipeds (Hume, Mercury), robots using liquid-cooling viscoelastic actuators (Draco), and a quadruped robot using proprioceptive actuators (Mini-Cheetah).

Donghyun Kim is a Postdoctoral Associate at the Massachusetts Institute of Technology and a member of the biomimetic robotics lab, which is known for building cheetah robots. Donghyun's primary research area is in dynamic locomotion of legged systems with a focus on the development of a control framework and its experimental validation. During his Ph.D. at UT, Donghyun developed frameworks including joint-level feedback control, whole-body control, footstep planners, and robustness analysis for passive-ankle biped robots. At MIT, he developed controllers for high speed running of quadruped robots and demonstrated the Mini-Cheetah robot running up to 3.7 m/s. He is now extending his research area to a perception-based high-level decision algorithm to push forward robots' athletic intelligence.

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Workshop / Seminar Fri, 18 Oct 2019 08:05:19 -0400 2019-10-23T16:00:00-04:00 2019-10-23T17:00:00-04:00 Electrical Engineering and Computer Science Building Michigan Robotics Workshop / Seminar mini-cheetah robot
Robotics Symposium (November 1, 2019 12:30pm) https://events.umich.edu/event/67379 67379-16846416@events.umich.edu Event Begins: Friday, November 1, 2019 12:30pm
Location: North Campus Research Complex Building 18
Organized By: Michigan Robotics

Together with the Association for Advancing Automation and the University of Michigan Robotics Institute, Littler is proud to be hosting the AI and Robotics Symposium.

Advanced technologies are at the forefront of nearly every major industry and thought leaders worldwide are discussing their impact on our enterprises and workforces. At this symposium, executives from some of the world’s leading robotics manufacturers, system integrators, end users, technologists, corporate leaders, and academics will engage in panel discussions covering the latest innovations in robotics and AI, as well as the most pressing questions their adoption poses.

Attendees can engage in thought-provoking discourse on how emerging technologies are reshaping business and the world of work. A review of the most current issues includes:
• The most important and immediate ethical challenges of AI and AI-empowered robotics in the workplace
• How to harness your competitive edge through collaborative robots
• Practical reskilling steps that are required now for successfully preparing your workforce for the implementation of robotics, augmented and virtual reality, and various forms of AI
• Expert tips on successfully automating from some of the world's leading robotics manufacturers, system integrators, and end users

Registration: 12:30 - 1:00 pm
Program: 1:00 - 5:00 pm
Networking Reception: 5:00 - 6:30 pm

Register here:
https://www.littler.com/events/ai-and-robotics-symposium-sharing-thought-leadership-shaping-future-work

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Conference / Symposium Wed, 18 Sep 2019 08:22:33 -0400 2019-11-01T12:30:00-04:00 2019-11-01T18:30:00-04:00 North Campus Research Complex Building 18 Michigan Robotics Conference / Symposium North Campus Research Complex Building 18
Giving Blue Day donation match with Robotics and WISE (December 3, 2019 11:00am) https://events.umich.edu/event/69878 69878-17480882@events.umich.edu Event Begins: Tuesday, December 3, 2019 11:00am
Location:
Organized By: Michigan Robotics

For the annual University of Michigan #GivingBlueDay, on December 3rd, every dollar donated to Michigan Robotics will be matched with a dollar donated to Women in Science and Engineering (WISE).

The faculty and staff of Michigan Robotics will donate up to $5,000 to WISE, in support of their outreach and programs designed to increase the number of girls and women pursuing degrees and careers in science, technology, engineering and mathematics while fostering the success of students anywhere on the gender spectrum.

Learn more: https://robotics.umich.edu/2019/doubling-dollars-to-women-and-science-in-engineering/

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Other Tue, 03 Dec 2019 13:32:36 -0500 2019-12-03T11:00:00-05:00 2019-12-03T12:00:00-05:00 Michigan Robotics Other WISE campers celebrating
Women in Aerospace Seminar (December 12, 2019 5:30pm) https://events.umich.edu/event/70216 70216-17549976@events.umich.edu Event Begins: Thursday, December 12, 2019 5:30pm
Location: Francois-Xavier Bagnoud Building
Organized By: Michigan Robotics

Hear from female faculty and engineers about joining the aerospace community.

Food and drinks served at a pre-reception from 5:30 to 6pm.

RSVP: https://tinyurl.com/RSVPwia

Presented by Women in Aeronautics and Astronautics (WAA)

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Workshop / Seminar Wed, 11 Dec 2019 12:36:02 -0500 2019-12-12T17:30:00-05:00 2019-12-12T19:30:00-05:00 Francois-Xavier Bagnoud Building Michigan Robotics Workshop / Seminar flyer