Pointing and Calling Japanese Safety Standard at Railway Companies & Toyota (HD)

I was mesmerised how the Japanese train operators (and perhaps other similar workers) have to follow checklists where they physically point[0] at everything they are doing even when they are alone. Now I'm wondering whether this approach actually works. [0] - ▶ this video

Perhaps they could pick up the Japanese train drivers pointing and calling: ▶ this video Referring to things in multiple ways is supposed to have a more thorough confirmation, although not a good idea to point whilst wielding a scalpel.

Contrary to many here, I feel that it's perfectly reasonable to have a backup human driver if they are trained to act accordingly . The Japanese pointing-and-calling technique comes to mind as a good example of keeping drivers engaged: they would have to continuously, actively point at dangers and at the car's appropriate response. ▶ this video (quite fascinating to watch) Combine this with short sessions (not driving around for hours with nothing to do), and I think the driver would have had a reasonable chance of preventing this accident.

In Japanese rail, conductors and drivers periodically point with their hand [1][2] to indicate awareness of the task. Reading the article, perhaps these distracted test drivers could use a similar approach. [1] link [2] ▶ this video