Unforeseen Changes

With so many sustainable changes happening in society and with products, interesting unforeseen necessary societal adjustments have started popping up. For example, electric cars may be mandated to have a sound that alerts pedestrians of their approach. Upon, reading the article, I realized how much I depend on sounds to know whether or not a vehicle is in the vicinity. Don’t get me wrong, I like the fact that electric vehicles barely make a peep, but can easily understand the accumulating accidents caused by this negligible peep. I wonder what other charming surprises await us???