Prevents forgotten things when going out

At the start-up festival Slush Tokyo 2019, home appliance maker Panasonic exhibited the booth of "Game Changer Catapult", an innovation accelerator activity that realizes ideas. The release of the gadgets there has not been decided yet, but they were all attractive. Among them, Hitokoe, which prevents forgetting when going out at the entrance of the house, is very practical.

This is an outing assistant gadget that will let you know when you leave the house if you forget something.
Usage is easy. Put RFID tags on items you do not want to forget, and just register those QR codes with smartphone to mobile app. Then, if you forget them when you leave home, it will let you know, and if you are not doing the forgotten, it will see you as "I’ll see you later". This will support your items by classifying them into three categories: "What you need every day" "What you need for a specific day" "What you need depending on the weather".

Put RFID tags on items you carry around every day, this will detect whether you are losing something every day you go out, for items that are necessary only for a specific day, this will detect based on pre-registered schedules, and or items that are necessary according to the weather, it will acquire weather information of the day and detect forgotten items.
These are still in development stage, but the development team intends to implement functions such as preventing pollen and PM2.5 unpleasant things from entering the house in and informing traffic information at the time of going out.