London has the best public transport system in the world - but the UK capital’s roads are among the most congested, says a new report.
Here Technologies’ Urban Mobility Index ranked transit efficiency in 38 cities based on their public transport frequency, density and coverage as well as how public transport performs against car speed.
Just behind London are Zurich, Toronto, Washington, DC and Stockholm.
However, London was ranked 34th for congestion.
The top five least-congested cities are: H
The laser ranging (LIDAR) systems that most self-driving cars rely on to sense obstacles can be hacked by a setup costing just US$60, a security researcher has told IEEE spectrum.
According to Jonathan Petit, principal scientist at software security company Security Innovation, he can take echoes of a fake car, pedestrian or wall and put them in any location. Using such a system, which he designed using a low-power laser and pulse generator, attackers could trick a self-driving car into thinking somethin
Siemens, in conjunction with Volvo, is to trial an eHighway system on a two-mile stretch of highway in California in the vicinity of the ports of Los Angeles and Long Beach. The company was awarded the contract by Southern California’s South Coast Air Quality Management District (SCAQMD) with the objectives of eliminating local emissions, reducing the consumption of fossil fuels and cutting the operating costs of trucks. The two ports are seeking an emission-free solution, Zero Emission I-710 Project, for a
