With the 3DS eShop closure looming, handheld fans are gathering to celebrate one of its best but most forgotten features: StreetPass.
StreetPass was - and is - a feature that lets 3DS systems passively communicate when they're near each other. You might pass a fellow 3DS owner on the street, and when you open your console later you might meet their Mii avatar, find their time trial ghosts in your copy of Mario Kart, and get a new piece of a jigsaw in an extensive puzzle collecting minigame.
