StreetPass
StreetPass is a unique communication feature for Nintendo 3DS and Nintendo 2DS systems. When two compatible systems are in close proximity and have StreetPass enabled, they can exchange small amounts of data wirelessly without user intervention, as long as both devices are in sleep mode. This exchange occurs automatically when the systems detect each other.
The data exchanged can vary depending on the game or application. For instance, in the built-in StreetPass
StreetPass functionality requires the Nintendo 3DS system to be in sleep mode, with wireless communication and