The real fun will begin when some new technology comes along that appears similar but operates differently from what it's replacing, leading to complications wi

The real fun will begin when some new technology comes along that appears similar but operates differently from what it's replacing, leading to complications with the vision systems. We already had a traffic-related version of this happen: when LEDs began replacing incandescent bulbs in streetlights, engineers had to add heaters to make up for the fact that LEDs didn't melt the snow that accumulated on the housing.