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This is another one of those "why didn`t I think of that" moments. This is a concept for a clear toaster. The Transparent Toaster uses transparent heating glass so you can see the toast as it is turning brown and then stop it when it gets to the perfect darkness that you prefer. I love this because there is no more guessing. Usually with different types of breads, bagels, waffles, etc. you can use the same temperature setting and get completely different results because of the thickness or texture of the type of bread. This glass viewing pane would really come in handy. The only thing is I wonder if the glass gets really hot on the outside too. This is only a concept unfortunately, but I think it is such a good idea, we should see it in stores soon!
Image Source: http://www.engadget.com/2007/09/03/transparent-toaster-gives-you-clear-view-of-breads-crispiness/