The furniture collection Good Medicine Tastes Bitter by designer Weng Xinyu gathers 4 smart objects. The “Time Killer” clock is a piece of tree with a saw that kills literally the time. The photo-frame “Tangible Memory” has a frame that blurs when it hasn’t been touched for a while : a bit like memories we lose if we don’t look after them. The “Angry Lamp” is a standing light which turns off if another lamp is on in the same room, in order to economize energy. And the “Shadow Play” lamp turns the light and shadows into a little theater.