Turquoise revolution: autonomy the latest battleground in China

Turquoise LEDs lit up the Guangzhou motor show as car makers sought to show off their self-driving technologyIf a motor show can have a signature colour, that of the recent Guangzhou event in China was turquoise. Not due to a popular body colour but LEDs illuminated at various places on the exterior of multiple cars.
Turquoise light indicates that a car is driving in a semi-autonomous or autonomous mode, and it has become the latest must-have to lure customers in the cut-throat Ch