When I start this prototype, I thought what is touch, tactility or being touched. First my idea is haptic glove(people can touch virtual 3D object or something 3d thing with the glove) but already developed, not perfect. Second idea is tactile weather watch. Before I choose clothes, I usually search weather. It is helpful to choose the clothes but sometimes it is not helpful. So I open window or smoke outside before I choose the clothes. This being so, I came up idea for weather forecast device. There are 4 layers, battery, heat coil, freezer coil, fan, clock. The principle is that people can feel weather using the watch, what temperature is and what wind speed is.