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Motorized scooter
A motorized scooter is a stand-up scooter powered by either a small internal combustion engine or electric hub motor in its front and/or rear wheel. Classified as a form of micromobility, they are generally designed with a large center deck on which the rider stands. The first motorized scooter was manufactured by Autoped in 1915.
Since 2017 onwards, electric kick scooters (e-scooters) have grown in popularity with the introduction of scooter-sharing systems that use apps to allow users to rent them by the minute; such systems were initially found in the United States and in Queensland, Australia, but now are in major cities and in all the western world.
Motorized kick scooters are used in law enforcement, security patrolling and leisure. New ride-sharing systems have made e-scooters easily accessible. They are popular in urban areas and are used as an alternative to bicycling or walking. Ride sharing companies first started dropping these scooters off in large US cities in 2018, and the need for short distance easy access transportation in many cities has meant that they have become increasingly popular with more and more companies looking to join the market.
E-scooters, and other electric vehicles, have the potential to reduce carbon dioxide (CO2) emissions which are a cause of global warming, and other pollutants, if they are used to replace travel in vehicles with internal combustion engines. Potential environmental benefits depend upon how scooters are used: if they replace car journeys they may be beneficial, but not if they replace walked or cycled journeys. Manufacture of the batteries, in particular, requires resources, and they are often not recycled. Lime estimated that globally one in four trips on its scooters replaced a car journey. A December 2021 Swiss research paper found that privately owned e-scooters tended to replace car journeys, but rented e-scooters emitted more CO2 than the transport modes they replaced.
E-scooters are a potentially environmentally friendly alternative personal mode of transportation that has appeal in urban settings and for short distances. However, they are not exempt from the vulnerabilities users may encounter in road traffic injuries similar to exposures pedestrians and bicyclists have shared the roads. For example, Israel has seen over 120,000 imports of e-bike and e-scooters over a two-year period, but due to poor cycling infrastructure, cyclists are often forced onto pedestrian sidewalks, and pedestrians use bike lanes and thus increase the risk of traffic collision. A 2022 review of medical notes found that injury rates due to e-scooters were more like those of motorcycles than bicycles.
In Europe, where e-scooters are usually limited to 20 and 25 km/h, in 2022, shared e-scooter casualties requiring medical treatment is estimated between 1.5 and 20.6 per million trips.
As availability and demand for e-scooters increases, with more powerful versions capable of reaching up to 50 miles per hour, the number of traffic accident cases has increased. Israel witnessed a six-fold increase of e-bike and e-scooter accidents over a span of three years, and China found a four-fold increase in injury rate and a six-fold increase in mortality rates. However, significant gaps remain in the knowledge about the safety measures and impact of e-scooters. A particular cause of accidents is the instability of vehicles with such small wheels when, for example, hitting a pothole.[citation needed]
As e-scooters become more popular in urban and high traffic settings, user safety poses a major concern alongside other health risks for drivers,[clarification needed] pedestrians, cyclists and other vulnerable groups such as the elderly and children sharing the road. A study conducted in China assessed risky behaviors of e-bike, e-scooter, and bicycle riders at crossing signalized intersections and found three different types of risky behaviors including stopping beyond the stop line, riding in motor lanes, and riding against traffic. A study of 2014-2020 UCLA-affiliated hospitals and outpatient center visits found that e-scooter injury rates in Greater Los Angeles area were similar to those of motorcycles, with about 33% of victims needing extensive follow-up care. However, the fatality rate was comparable to pedal bikes.
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Motorized scooter AI simulator
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Motorized scooter
A motorized scooter is a stand-up scooter powered by either a small internal combustion engine or electric hub motor in its front and/or rear wheel. Classified as a form of micromobility, they are generally designed with a large center deck on which the rider stands. The first motorized scooter was manufactured by Autoped in 1915.
Since 2017 onwards, electric kick scooters (e-scooters) have grown in popularity with the introduction of scooter-sharing systems that use apps to allow users to rent them by the minute; such systems were initially found in the United States and in Queensland, Australia, but now are in major cities and in all the western world.
Motorized kick scooters are used in law enforcement, security patrolling and leisure. New ride-sharing systems have made e-scooters easily accessible. They are popular in urban areas and are used as an alternative to bicycling or walking. Ride sharing companies first started dropping these scooters off in large US cities in 2018, and the need for short distance easy access transportation in many cities has meant that they have become increasingly popular with more and more companies looking to join the market.
E-scooters, and other electric vehicles, have the potential to reduce carbon dioxide (CO2) emissions which are a cause of global warming, and other pollutants, if they are used to replace travel in vehicles with internal combustion engines. Potential environmental benefits depend upon how scooters are used: if they replace car journeys they may be beneficial, but not if they replace walked or cycled journeys. Manufacture of the batteries, in particular, requires resources, and they are often not recycled. Lime estimated that globally one in four trips on its scooters replaced a car journey. A December 2021 Swiss research paper found that privately owned e-scooters tended to replace car journeys, but rented e-scooters emitted more CO2 than the transport modes they replaced.
E-scooters are a potentially environmentally friendly alternative personal mode of transportation that has appeal in urban settings and for short distances. However, they are not exempt from the vulnerabilities users may encounter in road traffic injuries similar to exposures pedestrians and bicyclists have shared the roads. For example, Israel has seen over 120,000 imports of e-bike and e-scooters over a two-year period, but due to poor cycling infrastructure, cyclists are often forced onto pedestrian sidewalks, and pedestrians use bike lanes and thus increase the risk of traffic collision. A 2022 review of medical notes found that injury rates due to e-scooters were more like those of motorcycles than bicycles.
In Europe, where e-scooters are usually limited to 20 and 25 km/h, in 2022, shared e-scooter casualties requiring medical treatment is estimated between 1.5 and 20.6 per million trips.
As availability and demand for e-scooters increases, with more powerful versions capable of reaching up to 50 miles per hour, the number of traffic accident cases has increased. Israel witnessed a six-fold increase of e-bike and e-scooter accidents over a span of three years, and China found a four-fold increase in injury rate and a six-fold increase in mortality rates. However, significant gaps remain in the knowledge about the safety measures and impact of e-scooters. A particular cause of accidents is the instability of vehicles with such small wheels when, for example, hitting a pothole.[citation needed]
As e-scooters become more popular in urban and high traffic settings, user safety poses a major concern alongside other health risks for drivers,[clarification needed] pedestrians, cyclists and other vulnerable groups such as the elderly and children sharing the road. A study conducted in China assessed risky behaviors of e-bike, e-scooter, and bicycle riders at crossing signalized intersections and found three different types of risky behaviors including stopping beyond the stop line, riding in motor lanes, and riding against traffic. A study of 2014-2020 UCLA-affiliated hospitals and outpatient center visits found that e-scooter injury rates in Greater Los Angeles area were similar to those of motorcycles, with about 33% of victims needing extensive follow-up care. However, the fatality rate was comparable to pedal bikes.