pixel cooker by ye ran ji from korea

When we use a normal induction cooking, we only
can use the part of cookingstove because there are
regulated induction cooking area out of area of
entire induction cooking . Moreover, when we use
big pot, it is very inefficient because the area of in-
duc tion is too small to cook big pot in short time.
The idea of pixel system is putted into a induction cooking. Then, when a cooking equipment such as a pot is on the induction cooking area, the area under the cooking equipment is pressed down, andonly that area starts to heat by under pixels.