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Just Enough / cup for blind

Just Enough

There’s a open tube to set the floating stir bar by the cup handle which floats according to the water level.

When it’s almost full, the floating stir bar will touch user’s thumb.

It helps to signal the person the water level by the sense of touch when visual and auditory sense are not fully available.
Fix the problem

+ When user cannot judge the water level well with their eyes (for example when we pour water in dark environment), accident may happen easily.

+ Modified cup design will signal users when the water level reach 80%, accident can be avoided even users cannot judge it well with their eyes.


National Cheng Kung University

National Cheng Kung University
Tainan City, Taiwan

Bo Zong Shiu,
National Cheng Kung University