Uploaded February 2026 | Updated September 2026, 2 hours ago

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A road where people and everyday life aremost densely intertwined — Cheonggyecheon.
Even for human drivers, it is far from easy.
For autonomous driving, it is one of the most demanding environments.

ROii, Korea’s first Level 4 robo-shuttle,
chose not the wide and comfortable roads,
but the ones that constantly demand judgment and decision-making.

Sudden obstacles,
unpredictable pedestrians and two-wheelers,
and ever-changing road conditions —
amid these countless variables,
ROii makes precise decisions for every next move.

These complex experiences
make ROii smarter,
and that growth returns to the city —
enhancing safety and everyday mobility.

The many variables faced today
become a safer city tomorrow.

ROii learns on the most challenging roads,
growing into autonomous mobility
that can be encountered anywhere.

Meet ROii Everywhere.

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#RoboShuttle #SeoulAutonomousDriving #Cheonggyecheon
#K-AutonomousDriving #MobilityInnovation #AutonomousA2Z
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