I was forever harping on my kids that they needed to get off their computers and get outside. I thought their gaming was ruining their intelligence. Now I am finding out that it was enhancing their intelligence and getting them ready for today’s world. It seems as if the day of the computers is rapidly taking over. Not only are computers for gaming and searching the internet, but they are doing some pretty miraculous things. They use robotics in the surgical rooms in many hospitals now. They are able to do more intricate surgery in a much safer way. The invasiveness alone is practically eliminated. The recovery time and risks have been minimalized. Artificial intelligence is being used in so many ways, that people didn’t see it coming. I was surprised to find out that most HVAC factories are now controlled through robotics. The initial expense of setting up the factories is very high. Keeping the factory running after the set-up, is minimal expense. There is no need to pay high wages and have slow output of HVAC systems. They can have the HVAC done more quickly and more accurately. These savings on the development of heating and air conditioning is also being passed on to the consumer. A heating or air conditioning system that once cost thousands of dollars, is now selling for up to fifty percent less. Because of robotics, the cost for a new HVAC system is lower than ever before. You can purchase the best system available and not pay much more than what you once paid for a mediocre HVAC system.