Nissan made self-parking slippers

Nissan might not be your first thought when it comes to footwear, but you might change your mind when you see the automaker’s self-parking slippers. Being shown off at a Japanese inn in Hakone, the unexpectedly smart shoes don’t just sit around idle when they’re not being worn. Instead, they trundle away and tidy themselves up. Clearly, Nissan isn’t intending …