It’s almost funny. And shows how much we don’t consider how we’ll create so much new technology in the future, rather than just improve what we already have.
Whoever thought that we’d all have a computer to talk to each other 30 years ago?
-wireless phones and cheap long distance
-e-commerce
-central air conditioning and heating
-cars more common than horses
-elimination of coal for home heating and cooking
-live satellite TV
-TGV/bullet trains
-transatlantic flights
-frozen dinners & packaged food
We call them “armored cars,” which seems pretty close. Remember, “tank” onlyrefers to what we think of as tanks because it was used as an innocuous code term during wartime security.
I actually saw someone a few months ago with something that looked almost exactly like the “car shoes” picture, the only difference is that it was one piece rather than two.