Question: A robot that successfully hitchhiked across Canada was created by Ryerson University in which city?

full_context: Document 1: Gregory Dudek: Gregory Dudek is a chaired professor of computer science at McGill University, was the Director of the McGill Center for Intelligent Machines from 2004 to 2007, and is the current Director of the McGill University School of Computer Science. The son of poet Louis Dudek, he was made a Dawson Scholar of that university (an honorary title) and directs the mobile robotics laboratory there. He was awarded a James McGill chair in 2008. According to his biography, he has written over 250 refereed articles on computer vision and robotics as of 2015 , and is co-author (with Michael Jenkin)
Document 2: S-bot mobile robot: The s-bot is a small (15 cm) differential wheeled (with additional tracks) mobile robot developed at the LIS (Laboratory of Intelligent Systems) at the EPFL in Lausanne, Switzerland between 2001 and 2004. Targeted to swarm robotics, a field of artificial intelligence, it was developed within the Swarm-bots project, a Future and Emerging Technologies project coordinated by Prof. Marco Dorigo. Built by a small team of engineers (Francesco Mondada, André Guignard, Michael Bonani and Stéphane Magnenat) of the group of Prof. Dario Floreano and with the help of student projects, it is considered at the time of completion as one of the most complex and featured robots ever for its size. The s-bot was ranked on position 39 in the list of “The 50 Best Robots Ever” (fiction or real) by the Wired magazine in 2006.
Document 3: York University: York University (French: "Université York" ) is a public research university in Toronto, Ontario, Canada. It is Canada's third-largest university.
Document 4: University of Toronto: The University of Toronto (U of T, UToronto, or Toronto) is a public research university in Toronto, Ontario, Canada on the grounds that surround Queen's Park. It was founded by royal charter in 1827 as "King's College", the first institution of higher learning in the colony of Upper Canada. Originally controlled by the Church of England, the university assumed the present name in 1850 upon becoming a secular institution. As a collegiate university, it comprises twelve colleges, which differ in character and history, each with substantial autonomy on financial and institutional affairs. It has two satellite campuses in Scarborough and Mississauga.
Document 5: MABEL (robot): MABEL (robot) is a robot engineered in 2009 by researchers at the University of Michigan, which is well known for being the world's fastest bipedal (two-legged) robot with knees. MABEL is able to reach speeds of up to 3.6 m/s (6.8 mph). The name MABEL is an acronym for Michigan Anthropomorphic Biped With Electronic Legs. The creators include J.W. Grizzle, Jonathan Hurst, Hae-Won Park, Koushil Sreenath, and Alireza Ramezani. MABEL weighs 143 pounds (65 kilograms) with most of its weight being in the top torso area. The legs contain large springs and are jointed to form knees. The robot is attached to a safety boom for lateral stability.
Document 6: Yonge-Dundas Square: Yonge-Dundas Square, or Dundas Square, is a public square situated at the southeast corner of the intersection of Yonge Street and Dundas Street East in Downtown Toronto, Ontario, Canada. The square was conceived in 1997 as part of revitalizing the intersection, and was designed by Brown and Storey Architects. Since its completion in 2002, the square has hosted many public events, performances and art displays, establishing itself as a prominent landmark in Toronto and one of the city's prime tourist attractions. Central to the Downtown Yonge entertainment and shopping district, the square is owned by the city and is the first public square in Canada to be maintained through a public-private partnership. The intersection is one of the busiest in Canada, serving over 100,000 pedestrians daily.
Document 7: HitchBOT: hitchBOT was a Canadian "hitchhiking robot" created by David Harris Smith of McMaster University and Frauke Zeller of Ryerson University. It gained international attention for successfully hitchhiking across Canada and in Europe, but in 2015 an attempt to hitchhike across the United States ended shortly after it began when the robot was destroyed by vandals in Philadelphia, Pennsylvania.
Document 8: Ryerson University Library: Ryerson University Library and Archives is the library of Ryerson University in Toronto, Canada. The Ryerson Library collection consists of over 500,000 books, and over CAD$3 million is spent annually to acquire electronic resources, including e-journals, e-books, databases and indexes, geospatial data, and catalogued websites or electronic documents. Most of the electronic resources can be accessed remotely by Ryerson community members with Internet access, although authentication of Ryerson Library registration is required for access to all commercial resources. The Library acquires materials to support the curriculum taught at the university and to support the research needs of faculty. All hard copy materials are housed in the Library building at Gould and Victoria Streets. In addition to library materials, the Library provides access to desktop computers, laptops, as well as research help and technology assistance.
Document 9: The DMZ at Ryerson University: The DMZ (formerly the Digital Media Zone) is Ryerson University's business incubator for early-stage technology startups. Located at the corner of Yonge and Dundas Streets in Toronto, Ontario, it is the top-ranked university-based business incubator in Canada and #3 in the world. The DMZ is based at Ryerson, but accepts entrepreneurs and innovators from across Toronto, Canada and the world. It aims to help startups succeed by connecting them with customers, advisors, influencers and other entrepreneurs. Members within the DMZ can develop digital technology, accelerate product launches and contribute to Canada's growing success in the digital economy.
Document 10: Ryerson Image Centre: The Ryerson Image Centre, (formerly known as the "Ryerson Gallery and Research Centre"), is a renovated and remodelled former warehouse building at Gould and Bond Streets on the campus of Ryerson University in Toronto. The centre includes gallery, collections, teaching, research and exhibition spaces and shares the building with the School of Image Arts.
Document 11: Ryerson Students' Union: The Ryerson Students’ Union (RSU) is the students' union that represents full-time undergraduate and graduate students at Ryerson University. All full-time students are required to be members and pay a levy. This money is used to fund student groups, events for students and campaigning.
Document 12: Ryerson University: Ryerson University (commonly referred to as Ryerson) is a public research university in Toronto, Ontario, Canada. Its urban campus surrounds the Yonge-Dundas Square, located at the busiest intersection in downtown Toronto.
Document 13: Ernest Lenard Hall: Ernest Lenard (Ernie) Hall, Ph.D., PE, is Professor Emeritus of Mechanical Engineering and Computer Science in the School of Dynamic Systems in the College of Engineering and Applied Science at the University of Cincinnati. He was also the Paul E. Geier Professor of Robotics in the Department of Mechanical Engineering at the University of Cincinnati. He has also held joint appointments at the University of Cincinnati with the Department of Electrical and Computer Engineering and Computer Science. He regularly collaborates with faculty and students in other colleges at University of Cincinnati, as well as civic groups, including the FIRST Lego League, the Ohio Academy of Science, and the Society of Manufacturing Engineers (Chapter 21). While consulting with the Oak Ridge National Laboratory, he became interested in efforts to make useful robots for some of the dangerous tasks encountered by the Department of Energy, Department of Defense and NASA. He noted the importance of combining image processing algorithms with manipulators and controller to build intelligent robots, especially in automatic target recognition. He has founded and has co-chaired an annual conference on Intelligent Robots and Computer Vision for the past 25 years to provide a forum for new innovations in this field. He sits as the first Paul. E. Geier Professor of Robotics at the University of Cincinnati. At the University of Cincinnati, he established the Center for Robotics Research, which encourages robotics activities in industry, medicine, defense, and even at home with projects like a robot lawn mower. He also founded the UC Robot Team that has participated in the Intelligent Ground Vehicle Competition for the past 15 years and the DARPA Grand Challenge in 2005 and 2007.
Document 14: Tandy Trower: Tandy Trower is the current CEO of Hoaloha Robotics LLC, a robotics company based in Seattle, Washington, developing an autonomously mobile, socially interactive robot, to empower senior citizens to live more independently.
Document 15: Hackerspace Global Grid: The Hackerspace Global Grid is aiming at building and establishing a distributed sensor and communication network. It was started in 2011 by Armin Bauer (shackspace), Andreas Horning (Constellation Platform), and Gregor Jehle (shackspace) after a call for participation in the "Hackers in Space" programme at the Chaos Communication Camp, 2011 to create a global community-driven communication network.
ground_truth: Toronto