Toyota unveils autonomous bus for 2020 Olympics

The E Pallet is an electric, self-driving vehicle designed by Toyota for the 2020 Tokyo Olympics and Paralympics. It features accessible design elements like handrails and high-contrast colors for inclusivity. The vehicle can accommodate four wheelchairs and seven standing passengers, focusing on safety and low-speed automated driving. Equipped with cameras, sensors, and 3D mapping, it offers Level 4 autonomy. Circular displays resembling eyes communicate its status, enhancing interaction with pedestrians and the environment.

What safety features are integrated into the vehicle's design?

Describe the purpose of the circular displays at the front and rear of the vehicle.