The Nintendo 3DS's best feature was the under-appreciated StreetPass
 

Ten years ago today the 3DS debuted in Japan. It followed the DS family and the big selling point for this third generation of Nintendo’s dual-screened systems was the addition of 3D graphics. And yet, what people remember most about the 3DS isn’t th...

https://www.engadget.com/nintendo-3d...150026541.html