4 ms·
Keep in mind section "Systems and lines with ATO and human driver (Grade of Automation 2)": most tube lines are already automated (to a point), it's just that t
by iaskwhy 12y ago
Keep in mind section "Systems and lines with ATO and human driver (Grade of Automation 2)": most tube lines are already automated (to a point), it's just that there's still someone seating there at the helm.
- masklinn 12y agoI'm guessing that's why danielbln linked specifically to the Grade 4 section, rather than the whole article.