Then of course there’s THIS invention which is for any actual/aspiring fitness lover and is also proof that we live in the future. When not in use, Mirror is… a mirror. When in use, it becomes a gym in your home that tracks your biometric data and allows you to see yourself, your instructor, and your classmates in its interactive display. What. Is. Even. Happening. I have many trustworthy friends who attest to the exceptional quality and variety of classes and swear this is a life-changer.