An optical principle discovered more than a century ago may soon find new applications in such areas as monitoring ...

Lasers can damage your phone’s camera! Concentrated laser beams, even “eye-safe” ones, can permanently “fry” the tiny pixels on your phone’s camera sensor. This risk extends to modern car LiDAR ...

What if distance could be measured without lasers or timing? A camera-based optical method hints at a simpler way to track ...