Driving into an alley at night, you are not sure of finding a convenient parking space; your mobile device can relate with the smart parking meters to locate a free spot

This technology would be mind blowing but my fear is the cons that comes with techs like this because artificial intelligence don't read your thought and sometimes you have change of heart and then the system is programmed to a particular instruction.....

But the world would be a good place when there is a tech like this out in the open but with machine learning abilities

Nice one @samminator