Taxi is the term applied to a hackney-carriage provided with a taximeter. In London, regulations for motor taxicabs were first issued in January 1907. Research Taxi
A taximeter is an apparatus by means of which the legal fare is calculated and shown to the hirer of a taxi. The mechanical taximeter was invented by A Gruner of Magdeburg in 1895 and operated on the basic principal that for any complete revolution of a vehicle's wheel, the vehicle has travelled a certain distance. Gruner's taximeter linked to the vehicle's wheels and measured revolutions over time, and allowed five different tariffs by changing the gearing ratio to the taxi's wheels. Research Taximeter
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Abbreviations
Research Taxi
