What are the floating spots when I'm walking?

[iMore Question]

First of all, im brand new to the game. What are the floating orbs around my perimeter? Do they mean anything?

 

[Rob Phillips]

Welcome to iMore! What game are you referring to? I'm guessing you're asking about Pok?mon Go but I've never played it. If that's the case, keep checking in. Someone will eventually respond.