Pointing and calling (how Japanese train drivers pay attention)
Pointing and calling (how Japanese train drivers pay attention)
This is an interesting picture on the article for the pointing and calling strategy, most famously used on Japanese railways to keep workers alert.
Outside of Asia, this is also done in the New York and Toronto subways.
Image by SoHome Jacaranda Lilau, CC BY-SA 3.0, via Wikimedia Commons
