Unfortunately this work isn't really targeted at mobile devices. It seems to work reasonably well on tablet size device (IMO), but I wasn't really sure how to a

Unfortunately this work isn't really targeted at mobile devices. It seems to work reasonably well on tablet size device (IMO), but I wasn't really sure how to address phones. I think there was some work in the earlier 00's that tried to use treemaps as a way to explore social graphs on phones that had styluses but I haven't really heard of stuff since then