Donald AppleyardW
Donald Appleyard

Donald Sidney Appleyard was an English-American urban designer and theorist, teaching at the University of California, Berkeley.

Siân BerryW
Siân Berry

Siân Rebecca Berry is a British politician who has served as Co-Leader of the Green Party of England and Wales alongside Jonathan Bartley since 2018. From 2006 to 2007, she was one of the Green Party's principal speakers. She is currently acting leader of the Green Party of England and Wales

Peter CalthorpeW
Peter Calthorpe

Peter Calthorpe is a San Francisco-based architect, urban designer and urban planner. He is a founding member of the Congress for New Urbanism, a Chicago-based advocacy group formed in 1992 that promotes sustainable building practices. For his works on redefining the models of urban and suburban growth in America Calthorpe has been named one of twenty-five ‘innovators on the cutting edge’ by Newsweek magazine.

Shane ChenW
Shane Chen

Shane Chen is a Chinese-American inventor and entrepreneur based in Camas, WA USA. He is best known for inventing the self-balancing hoverboard.

Mikael Colville-AndersenW
Mikael Colville-Andersen

Mikael Colville-Andersen is a Canadian-Danish urban designer and urban mobility expert. He was the CEO of Copenhagenize Design Company, which he founded in 2009 in Copenhagen, and he works with cities and governments around the world in coaching them towards becoming more bicycle friendly. He is the host of the urbanism documentary television series The Life-Sized City, which premiered in 2017 on TVOntario and in 2018 on various other international channels including Finland's national broadcaster YLE and Italian broadcaster La Effe. Season 1 of The Life-Sized City was nominated for five Canadian Screen Awards in 2018.

Robert Davidson (inventor)W
Robert Davidson (inventor)

Robert Davidson (1804–1894) was a Scottish inventor who built the first known electric locomotive in 1837. He was a lifelong resident of Aberdeen, northeast Scotland, where he was a prosperous chemist and dyer, amongst other ventures. Davidson was educated at Marischal College, where he studied second and third year classes of Marischal College from 1819-1821, including lectures from Professor Patrick Copland. He got this education in return for being a lab assistant.

Karl DraisW
Karl Drais

Karl Freiherr von Drais was a noble German forest official and significant inventor in the Biedermeier period. He was born and died in Karlsruhe.

David EngwichtW
David Engwicht

David Engwicht, born 23 November 1950, is a resident of Brisbane, Australia, he lectures worldwide on transportation, community, and creativity. While not "formally trained as an urban planner, Engwicht’s innovative approach to community engagement and his revolutionary ideas about traffic management make him a highly sought-after expert in the field." He is a social innovator and a significant international leader of efforts to reduce the negative impacts of motor vehicle traffic on cities and towns. He worked with Boise, Idaho to create the first neighborhood Pace Car Program; he is a proponent of shared space schemes; he is considered one of the fathers of traffic calming and claims to be the inventor of the Walking bus, Street reclamation, and the Universal Anchoring Device. In 2015, Engwicht presented Add some magic to a public space near you at TEDx Indianapolis.

Stephan FarfflerW
Stephan Farffler

Stephan Farffler, sometimes spelled Stephan Farfler, was a German watchmaker of the seventeenth century whose invention of a manumotive carriage in 1655 is widely considered to have been the first self-propelled wheelchair. The three-wheeled device is also believed to have been a precursor to the modern-day tricycle and bicycle.

Jan GehlW
Jan Gehl

Jan Gehl Hon. FAIA is a Danish architect and urban design consultant based in Copenhagen whose career has focused on improving the quality of urban life by re-orienting city design towards the pedestrian and cyclist. He is a founding partner of Gehl Architects.

John Grimshaw (cyclist)W
John Grimshaw (cyclist)

John Grimshaw is a voice for cyclists in the UK.

Walter B. HookW
Walter B. Hook

Walter B. Hook is an urban planner and expert in the field of sustainable transportation policy and practice. Since 2015, Dr. Hook has been a Principal at BRT Planning International, LLC, a boutique BRT planning firm. From 1993 until 2014, Hook worked as the Chief Executive Officer for the Institute for Transportation and Development Policy (ITDP), a nonprofit agency that promotes environmentally sustainable and equitable transportation policies and projects in the developing world. Under the auspices of ITDP, Hook worked on the design and implementation of numerous bus rapid transit (BRT) systems in Asia, Africa, and Latin America, and is considered a leading expert on BRT design and policy. He collaborated extensively with Enrique Peñalosa, former mayor of Bogotá, Colombia, and creator of the TransMilenio, one of the world's premier BRT systems. Additionally, Hook has campaigned for sustainable transport and urban planning practices in the U.S..

Thomas HumberW
Thomas Humber

Thomas Humber was a British engineer and cycle manufacturer who developed and patented a safety bicycle (1884) with a diamond-shaped frame and wheels of similar size. It became a pattern for subsequent machines. Humber made many other improvements to bicycles. About 1868 he founded Humber Cycles, the bicycle manufacturing business at Beeston, Nottinghamshire later owned by Humber & Co Limited.

Moritz von JacobiW
Moritz von Jacobi

Moritz Hermann or Boris Semyonovich (von) Jacobi was a Prussian and Russian Imperial engineer and physicist of Jewish descent. Jacobi worked mainly in the Russian Empire. He furthered progress in galvanoplastics, electric motors, and wire telegraphy.

Dean KamenW
Dean Kamen

Dean Lawrence Kamen is an American engineer, inventor, and businessman. He is known for his invention of the Segway and iBOT, as well as founding the non-profit organization FIRST with Woodie Flowers. Kamen holds over 1,000 patents.

William KentW
William Kent

William Kent was an eminent English architect, landscape architect, painter and furniture designer of the early 18th century. He began his career as a painter, and became Principal Painter in Ordinary or court painter, but his real talent was for design in various media.

Thomas McCall (inventor)W
Thomas McCall (inventor)

Thomas McCall (1834–1904) was a Scottish cartwright. Born in Penpont, he came to Kilmarnock at age 20, where he lived until his death.

John Joseph MerlinW
John Joseph Merlin

John Joseph Merlin was a Belgian from the Prince-Bishopric of Liège in the Holy Roman Empire. He was a Freemason, clock-maker, musical-instrument maker, and inventor. He moved to England in 1760. By 1766 he was working with James Cox and creating automatons such as Cox's timepiece and the Silver Swan. By 1773 he was designing and making innovative keyboard instruments. In 1783 he opened Merlin's Mechanical Museum in Princes Street, Hanover Square, London, a meeting-place for the gentry and nobility. In addition to his clocks, musical instruments and automata, Merlin is credited with the invention of inline skates in the 1760s. He was referred to by contemporaries as "The Ingenious Mechanic". He was friendly with composer Joseph Haydn.

Hans MondermanW
Hans Monderman

Hans Monderman was a Dutch road traffic engineer and innovator. He was recognised for radically challenging the criteria used to evaluate engineering solutions for street design. His work compelled transportation planners and highway engineers to look afresh at the way people and technology relate to each other.

Alex MoultonW
Alex Moulton

Alexander Eric Moulton CBE, FREng was an English engineer and inventor, specialising in suspension design.

Elon MuskW
Elon Musk

Elon Reeve Musk is an entrepreneur and business magnate. He is the founder, CEO, and Chief Engineer at SpaceX; early stage investor, CEO, and Product Architect of Tesla, Inc.; founder of The Boring Company; and co-founder of Neuralink and OpenAI. A centibillionaire, Musk is one of the richest people in the world.

Enrique PeñalosaW
Enrique Peñalosa

Enrique Peñalosa Londoño is a Colombian politician. He was mayor of Bogotá from 1998 until 2001 and elected again in 2015 for the 2016–2019 term. He has also worked as a journalist and consultant on urban and transportation policy. In 2009, Peñalosa was elected president of the board of directors of the Institute for Transportation and Development Policy (ITDP), a non-profit organization headquartered in New York. Peñalosa resigned from the ITDP board in 2015 upon his election.

Fyodor PirotskyW
Fyodor Pirotsky

Fyodor Apollonovich Pirotsky was a Ukrainian engineer and inventor of the world's first railway electrification system and electric tram who lived in the Russian Empire. While the commercialization of his inventions in the Russian Empire was relatively slow, Pirotsky is known to have met with Carl Heinrich von Siemens and influenced Siemens' eventual introduction of the first regular electric tram line.

Linda PrineW
Linda Prine

Linda Prine is an American family physician, author, professor, consultant, cyclist, non-profit founder, academy chair, health care director, fellowship director, and residency teacher best known nationally for her award-winning work as a reproductive rights and universal health care activist. Prine promotes making abortion care part of family health care. She is the medical director of the Reproductive Health Access Project, of which she is a co-founder.

Rupert ReadW
Rupert Read

Rupert Read is an academic and a Green Party campaigner and a spokesperson for Extinction Rebellion. Read is a reader in philosophy at the University of East Anglia where he has been awarded – as Principal Investigator – Arts and Humanities Research Council (AHRC) funding for two projects on "natural capital". His other major recent academic focus has been on the precautionary principle, having contributed substantially to work co-authored with Nassim Nicholas Taleb on applying the principle to questions of genetic modification of organisms. In further work, Read has theorised the utility of the precautionary principle in a wide range of areas, including: climate change, the environment, as well as financial and technology sectors.

Anthony ReckenzaunW
Anthony Reckenzaun

Anthony Reckenzaun was an electrical engineer who worked in the UK and the United States.

Janette Sadik-KhanW
Janette Sadik-Khan

Janette Sadik-Khan is a former commissioner of the New York City Department of Transportation (2007–2013) and an advisor on transportation and urban issues. She works for Bloomberg Associates, a philanthropic consultancy established by former Mayor Michael R. Bloomberg that advises mayors around the world to improve the quality of life for their residents. She serves as chairperson for the National Association of City Transportation Officials (NACTO), a coalition of the transportation departments of 40 large cities nationwide.

Mark Sanders (designer)W
Mark Sanders (designer)

Mark Andrew Sanders is a British designer and engineer. He is the designer of the Strida triangular folding bicycle, as well as the No-Spill Chopping Board, held in the permanent collection of the Museum of Modern Art.

Luud SchimmelpenninkW
Luud Schimmelpennink

Laurens (Luud) Maria Hendrikus Schimmelpennink is a Dutch social inventor, industrial designer, entrepreneur and politician. As of 2007 he is Managing Director of the Ytech Innovation Centre in Amsterdam. Schimmelpennink first came into public view in the early 1960s through his association with the Dutch Provo counterculture and the White Bicycle Plan.

Werner von SiemensW
Werner von Siemens

Ernst Werner Siemens was a German electrical engineer, inventor and industrialist. Siemens's name has been adopted as the SI unit of electrical conductance, the siemens. He founded the electrical and telecommunications conglomerate Siemens.

Clive SinclairW
Clive Sinclair

Sir Clive Marles Sinclair is an English entrepreneur and inventor, most commonly known for his work in consumer electronics in the late 1970s and early 1980s.

John Kemp StarleyW
John Kemp Starley

John Kemp Starley was an English inventor and industrialist who is widely considered the inventor of the modern bicycle, and also originator of the name Rover.

David Gordon WilsonW
David Gordon Wilson

David Gordon Wilson was a British-born engineer who served as a professor of engineering at the Massachusetts Institute of Technology (MIT) in the United States.