Excellent oven with dark interior is a real plus, multiple racks with one easy slide makes for multiple options with baking.  Love the convec oven which I have had for many years but this one is best so far.  Quick to heat up, even baking, touch panel is great.  You don't need a job aid to use the oven!!!!! Keep up the great touch panel logic and intuitive design.  Future options include showing the user what to do next with options on the panel. The controls light up for next touch point option.  Use software driven updats through WiFi to enhance existing appliance vs having to swap out and buy new for latest control features.