I think it is being used symbolically here to point out how much people nowadays rely on their electronic gadgets to get the answers they need in life.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
wilpeterWhereas, what we do as helpers-Your underline (if that's what it is you wanted) is coming out as cross-outs on my screen.practically attached at the hip to our PCs-is normal adult behaviour.