Until ~20 years ago "screen time" was at least mostly limited to a (by modern standards) tiny CRT TV on the other side of the room for most people. Glowing screens filling a big part of one's FOV such a large percentage of the day is a fairly recent thing.
Until ~20 years ago "screen time" was at least mostly limited to a (by modern standards) tiny CRT TV on the other side of the room for most people. Glowing screens filling a big part of one's FOV such a large percentage of the day is a fairly recent thing.