Scientists said this is because, unlike still images or blurred backdrops, video backgrounds continuously present new information that demand a person’s attention and brainpower.. They said this ...

Blurred backgrounds don’t introduce new information, ... “In a work setting, a nature-themed image background might be the ideal choice,” Zhang pointed out.

Scientists said this is because, unlike still images or blurred backdrops, video backgrounds continuously present new information that demand a person’s attention and brainpower.