With a new device, you simply cannot leave home without capturing a smartphone, wallet, documents or keys. We are talking about the development of the Japanese manufacturer Panasonic – Hitokoe. It will not let you out the door without everything you need. But before that, you will need to stick RFID tags on all the things that you usually forget. Then each of them needs to be registered in the application from Panasonic installed on your smartphone. The user can also indicate how often and under what conditions (for example, weather) he needs this or that item. Tags are attached to anything: passports, textbooks, umbrellas, smartphones and so on. The Hitokoe control panel is mounted at the front door of a house or apartment. When you try to exit without the necessary things, the gadget will give a characteristic signal. The gadget is still being finalized. Over time, the technology will give warnings about delays in the way and, based on weather data, remind you of open windows or warm clothing that has not been captured and appropriate shoes. Perhaps Hitokoe will also be taught to monitor household appliances as well. Then you certainly will not leave the included iron.