A security guard at one of the facilities I frequent and I were talking and as we looked out the window, one of the engineers was texting and walking. As we watched, he walked right into the rear of an "ORANGE" maintenance cart. The fell face forward into the cart and ended up with a bloody nose and blackened eye.
The guard said that those types of folks are the "walking dead". Pretty much nailed it on that one. Oh, and the engineer claimed it as an "industrial" accident and got away with it. Ever wonder why companies have to pay such high insurance premiums.
At another facility, they have monitors located through out the facility. After several "near misses" (never figured out what a near miss was, cus if it didn't happen, it means that it didn't happen, then again, I'm sorta strange about reality), they put up a well made video about texting or talking on cell phones as one walked or drove around the facility. Did it "cure" the walking dead? Nope, seem a number of the upper management folks wandering around with their head down and no clue what was going on around them.
Too bad we've removed natural selection from the playing field. If we hadn't, these folks would have died young and not been allowed to breed. Had that happened, the average IQ of the species would no doubt be much higher, and the human race would have evolved by leaps and bounds.