Metamorphopsia is a visual defect that causes linear objects, such as lines on a grid, to look curvy or rounded. It’s a symptom of retina problems.

SICK has launched PowerProx, offering the versatility to detect any object on a high-speed production line with just one range of sensors. SICK has put laser Time-of-Flight (ToF) technology into ...

Source: Peter Thompson and Kyriaki Mikellidou, The 3-D Helmholtz Square illusion: more reasons to wear horizontal stripes, Journal of Vision, August 5, 2009 vol. 9 no. 8 article 50.

The Sony sensor in the OPPO Find X2 will offer All Pixel Omni-Directional Phase Detect ... horizontal lines. This is because the orientation of the split makes them less sensitive to objects ...