Stroboscopic Motion
A discrete series of snapshots that the brain stitches into smooth motion.
π§ What do you see?βΌ
A blue ball jumping across the screen. Does it look like it's teleporting or moving smoothly? Depending on the flash rate, your brain might interpolate the path.
π§ Why this worksβΌ
Stroboscopic motion relies on visual persistence and the brain's motion processing areas (V5/MT). If the time gap between flashes is short (under 100ms), the brain prefers to see a single moving object rather than multiple appearing/disappearing objects.
π§ͺ Try variationsβΌ
- Look away: Track the motion with your eyes versus staring at the center. Tracking often makes the motion feel smoother.
β FAQβΌ
Is this how strobe lights at parties work?
Yes! In a club, a strobe light flashes so briefly that you only see people in frozen snapshots, creating a jerky, robotic motion effect.