As Japan struggles with a nationwide shortage of drivers, major automakers, leading telecommunications companies and startups are ramping up efforts to introduce autonomous driving on local public bus routes.
Self-driving technologies are also being developed for shuttle services at events and leisure facilities.
Aiming for Level 4 autonomy ¡ª or fully unmanned driving under certain conditions ¡ª such players are accelerating work not only on vehicle technologies but also on the artificial intelligence that controls driving and the communications infrastructure that supports it.
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