This tea infuser informs users about the temperature and bitterness level of their tea.
Time and temperature are determinant to the preparation of tea. It is easy to over steep it and ruin the leaves natural perfume.
Detailing iteration sketches.
As the tea turns bitter the light extends upward, and decreases in intensity as the tea cools down. As a result, the tea infuser will set off by itself once the tea is cold.
The tea ritual being a soothing activity, the sensors output translate as silent soft dots lighting through the surface.
The sensors switch on with the closing rotation of the leaves canister.
Colour study based on tea leaves.