Am I supposed to shake my head? These have never worked for me and I just end up getting motion sickness

Jimu said:

Am I supposed to shake my head? These have never worked for me and I just end up getting motion sickness

Shake your phone instead

Karichwi said:

Shake your phone instead

Or if you are on the computer, scroll up and down with your mouse.

I guess I am incredibly out of the loop. Is this an optical illusion? What am I supposed to observe happening when shaking the image?

Anyone have any idea what's that screen thing called? I can't remember.

Siwan said:

Anyone have any idea what's that screen thing called? I can't remember.

fluttering heart illusion

CGrascal said:

Or if you are on the computer, scroll up and down with your mouse.

I was hoping you would say, "shake your monitor."