Nissan is showing their autonomous driving concept at the Tokyo auto show:
Nissan IDS Concept - Live Photos & Videos From Tokyo
Nissan IDS Concept Foreshadows 60-kWh Next-Generation Leaf - HybridCars.com
I am not onboard with the whole autonomous driving thing, but I like the design, otherwise - a lot! It has a 60kWh battery pack, and so it bodes well for the next generation Leaf, I think.
It reminds me of the Renault Eolab, with a few areas similar to the BMW i8.