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A recent breakthrough from MIT engineers has produced a chip‑based lidar system that dramatically widens the field of view for self‑driving cars. Instead of relying on rotating parts, the new design employs differently shaped antennas that can be placed very close together, allowing the sensor to capture a broader, clearer picture of the surroundings. This compact, solid‑state approach reduces mechanical wear, cuts costs, and could accelerate the rollout of higher‑performance autonomous driving platforms. The broader view is especially valuable in complex urban environments where obstacles appear from many angles quickly. The next steps include integrating the chip into vehicle prototypes, testing its performance under varied weather conditions, and scaling production for commercial adoption. [[1]]