"But, but, but . . . How will newer drivers know how to read an analog speedometer?Revised owner’s manuals?  Online instruction videos?  Post-It notes?"

"1) Observation: Having "NASA's Jet Propulsion Laboratory" on one's resume may indeed suggest valuable experience -- but it does not necessarily prove one to be the fabled rocket-scientist, nor a thermal engineer, product designer, or skilled chef.2) Skepticism: Thermal imaging is based on a camera/sensor that "sees" heat, being radiated by a target object, in the infra-red spectrum.  But, an IR sensor only sees the relative -- surface --temperatures.  It does not look inside the target object or food item.3) Problem: A substantive food item which might actually be sizzling hot on the outside, will thus appear to glow brightly -- but can still conceal raw, uncooked or cold areas within.  [You can't judge a (burrito) by its cover.]  Sorry Rober, slick video, but the real heat transfer mechanics -- aren't so "really simple", as you proclaim here.4) Apple-ian aphorism: There are two kinds of design. Design in our heads, and design in the real world.  [One needs to demonstrate both]____ Doktor S"