This is very useful. I've been able to time some purchases and administrative tasks using Popular Times. The amount of stuff Google and other services know abo

This is very useful. I've been able to time some purchases and administrative tasks using Popular Times. The amount of stuff Google and other services know about me can be a bit shocking - although, as most people, I'm really predictable (and I use Android a lot), so I shouldn't be shocked if Uber suggests "to work" at 9 a.m. and Google reports (accurately) about the traffic conditions and suggests walking, saying I'm going to take 40 minutes and I end up taking 39 (incredibly accurate).