Invisible, Clef / Water purifier

By designing the projecting line, the product works better for the visually disabled. It was designed not only to be limited to buttons of the product, but also to be extended to the whole external line, so that it makes the shape of clef.

Have you ever tried to understand how the visually impaired feel? Beautiful UI for us might be confusing buttons for them. What helps buttons be connected to each other is totally up to us.

In every hour, inside filters are connected to each other, which leads to the prevention of water stagnation. Also, after drinking water, I designed the system of disinfection using ultraviolet and evaporation.