The world might not have flying cars, but it does have the iPhone, which can let you unlock/lock your car, pop the trunk, and even get the engine running.

Car keys were nothing more than simple mechanical devices during their conception, but they've turned into devices with countless functions.

Phones have already taken over our lives. We have everything in these small gadgets, from memories and photos to documents, bank accounts, and conversations with our loved ones. And the digital ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...