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istic matching on timestamps so at least it's an educated guess). They
used the Twitter map of who follows who—if someone you follow
tweets about something before you do, then it counts as a retweet.
This was done two years ago, and Twitter has gotten a lot
bigger since then.
Cronkite Plaza
Next Mark told us about something he was working on with both Jer
and Ben. It's also news-related, but it entailed projecting something on
the outside of a building rather than in the lobby; specifically, the
communications building at UT Austin, in Cronkite Plaza, pictured
in
Figure 9-9
.
Figure 9-9. And That's The Way It Is, by Jer Thorp, Mark Hansen,
and Ben Rubin
