I bought a single of those round robotic vacuum cleaners at the local company in my town, so while I am gone in the states, my flat overseas in Europe has clean floors when I return. I can control it with my phone from here in America, which is really cool, and my friends will empty the dustbin once a week for me. It has a HEPA filter in it so it pretty much catches all of the dust that is on the floors. I will be in the states for more than one weeks during this visit and I gave my friends the keys to my locale over there so that they can check on it to make sure everything is okay there. I am running the Heating, Ventilation as well as A/C system with my smart wireless temperature control, which I can also do with my phone here. Technology has come a long way and it really helps a lot when you are not going to be beach condo for a while. They also make dog litter machines and pet feeding machines which you can control with your phone so you can be gone for extended amounts of time while your pet is beach condo alone. Not only is my central heat and air conditioning smart phone ready but my lights in the flat can be turned on and off with the phone too. I enjoy this because it looks enjoy I am beach condo when I am gone so that nobody tries to chop in and live there or steal things. I’m really cheerful with the Heating, Ventilation as well as A/C technology they have out now.