Nissan GT-R smart key fob concept reverses the smartphone trend (JC Torres/SlashGear)

JC Torres / SlashGear
Nissan GT-R smart key fob concept reverses the smartphone trend – These days we are turning more and more to our smartphones for things wed often use separate devices or instruments for. Thats true even for modern cars where a simple tap on a smartphones screen could start an engine, turn up the heat, or lock the doors. Some owners, however, …