One day I forgot to turn off the gas, and it kept on burning all night long… I guess the solution should be pretty logical : nothing on, no heating : more security, more energy efficiency.
The second concept is more focused on intuitiveness : you should know how how strong is the heat without looking at the little numbers on the vitroceramic, and I think the classic interfaces are not really user-friendly (slow in changing the heat, not very responsive…).
Hope you’ll find it interesting!