Can we talk to flowers? What if we could read what flowers say?

Hey&Hello is a vase that tells you when to water your flowers. 
This project started with the thought that what if the flowers could ask for water each time when we forgot to water the flowers.

Vases are designed based on the principle of buoyancy.


Each vase consists 2 different sizes of cylinder.  As the flower consume water, the smaller cylinder floats higher.
They move as time flows, working as an indicater and tell us the right timing to add water.