People show up on your streetpass when you walk past them and the two systems get close enough to communicate.
mariokart 7 definitly
Some things I know are: Streetpass Mii Plaza, Super Mario 3D Land, Swapnote, and the Nintendo 3DS Sound
you simply have 2 3DS's. you can use them to make a streetpass every day that will help you with the mii quest and/or the puzzle swap!
The 3DS' 'main' mii is used on the friends list and Letterbox for example, but you can specify a different one for the streetpass games on the Mii plaza.
its when you meet someone elses mii in the 3ds
Find Mii/Streetpass Quest (depending on the region you are in) are installed onto a 3DS by default, they're part of the Mii Plaza.
In order to increase the level of Miis for Streetpass Find Mii, you need to streetpass the same Mii more than once. The number of times streetpassed is directly proportional to the level of the Mii up to Level 7.
You need to beat and complete Find Mii twice.
You can buy one (2 playcoins each) or you can get them by doing streetpass with people (1 piece from each person)
go onto mii maker. then make a mii.
StreetPass Mii Plaza happened in 2011.
There is a difference, but it's only slight. You just mainly have more options to choose from when creating your mii on the 3DS.
StreetPass Mii Plaza was created on 2011-02-26.