Traffic 2.0 now in the browser

Yandex turned on the display of green arrows on the main page of Moscow traffic jams. This service has long been available on phones, but it's always nice to watch on the big screen. The green arrow is the “footprint” of a fast-moving person with a mobile client and GPS.

Yes, so far there are a lot of flaws: they cannot be turned off, there are few of them (sometimes I saw my entire route on Moscow), they do not know how to distinguish motorcyclists somehow (but this is a matter of increasing the number of sources).

But anyway, the service is great, it is for such tracking the future. But I don’t know with whom Yandex could agree and put sensors to gain weight? Cargo carriers? Buses-Trolleybuses? Minibuses? Taxi? Or just wait for the mass of ordinary people to grow?
')
Update: What do you think, if I draw an indecent word with arrows, they will ban me as a source?