NPR: Advertising Company Will Use Its Billboards To Track Passing Cellphones
In an email to NPR, Clear Channel press spokesman Jason King drew a distinction between the one-to-one approach of online digital ad targeting and this strategy, which he described as "one-to-many. […]
npr.org
Wed, Mar 2, 2016 at 1:42 AM
Wed, Mar 2, 2016 at 1:42 AM