Fully aware of the current trend that human lives have become more convenient on the back of technological advances, whereas the levels of happiness in life continue to fall, due to the demographic cliff, environmental pollution, and food shortage, the team proposes a smart home self-life style that envisions technology will elevate people’s quality of life and life satisfaction in the coming era of the 4th Industrial Revolution. Made from real moss, the “Green Wall” can control the humidity of a space; purify the air; and generates white noise. The “Self Healthcare System,” which also constitutes the team’s suggestion, collects information received from a biometric chip worn by the user, and uses that information to design a diet that perfectly satisfies the user’s specific nutritional needs. It normalizes the user’s bodily functions and prevent diseases.