Designer Arnaud Lapierre (love the name) designed a prototype watch in conjunction with Swatch.The end result is a double ring ceramic device that tells time by touch called Sens.

• 最上面的圆圈通过与12点钟位置的距离来指示现在几点，第二个圆圈是定时用的，可以不用看地设定闹钟时间。