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An animated segment of a film promoting the 2012 Summer Olympics was blamed for triggering seizures in people with photosensitive epilepsy. The charity Epilepsy Action received telephone calls from people who had seizures after watching the film on television and online. In response, the London 2012 Olympic Committee removed the offending ...
Since 2010 audio-visual duo Sculpture has released several picture discs with very elaborate animations to be viewed under a stroboscope flashing exactly 25 times per second, or filmed with a video camera shooting progressively at a very high shutter speed with a frame rate of 25fps. [43] [44]
The flashing red light that caused the seizure is also used in the storytelling elements. [ 30 ] [ non-primary source needed ] On September 19, 2020, the official Pokémon Twitter account referenced the episode, saying "Porygon did nothing wrong," [ 31 ] in reference to the resulting explosion from Pikachu's Thunderbolt attack being the in ...
A strobe light flashing at the proper period can appear to freeze or reverse cyclical motion A stroboscope, also known as a strobe , is an instrument used to make a cyclically moving object appear to be slow-moving, or stationary.
Intentional light variations are applied for warning, signalling (e.g. traffic-light signalling, flashing aviation light signals), entertainment (like stage lighting) with the purpose that flicker is perceived by people. Generally, the light output of lighting equipment may also have residual unintentional light level modulations due to the ...
1801 N.W. Morningside Drive: Flashing holiday lights set to music bring visitors to this home in Grimes. Johnston. 7234 N.W. 86th St.: This home features a long driveway that is lighted on both sides.
1801 N.W. Morningside Drive: Flashing holiday lights set to music bring visitors to this home in Grimes. Indianola. East Franklin Street: Houses up and down this street are decorated for the holidays.
Controllers can be set up to change flashing or animation styles by pressing a button or turning a dial on the unit; others have only one pattern, but the speed of this pattern can usually be adjusted by turning a similar dial. Most multi-function sets feature eight to sixteen moving light functions. Some very common functions are fading and ...