elroilab's 'Spectral AI' is a solution that uses artificial intelligence and a hyperspectral camera — a specialized camera — to detect foreign substances that occur during food processing. On the factory floor, conventional metal detectors and X-rays can only detect metals and hard substances, making it difficult to find insects, wood chips, and hair, which had to be detected manually one by one. With the Spectral AI device, 45 types of foreign substances can be filtered out.