Meet the Filimin: a WiFi connected touch light that changes color with a single touch. You can connect it with other lights to stay connected with people who you love. When one Filimin in the group changes color, all other lights in the same group also change color.
The above video gives you a better idea how the Filimin works. Setting up these lights using the companion app sounds pretty easy. You can find out more about this product on Kickstarter.