Personalized offers have been a focus for the chain: last holiday season it sent 117 million personalized offers, mostly through printouts on the bottom of receipts, up 72 percent over the previous year.
Video analysis of first scan errors showed that unsuccessful scans were associated with starting the scanning motion too close to the printout of the barcode on the paper or putting too much pressure on the paper, thus slowing the scanning motion considerably.
The Intercept did not reveal Winner as its source, but a trail of clues, including a crease mark on a printout of the classified document sent to the NSA, led authorities to name her as a suspect. .
Two experimenters monitored the continuous analog HR tracing in beats per minute (bpm) that appeared on the PC screen, along with a display of its mean and standard deviation that was updated every 30 s, and on the paper printout of the cardiotocograph (paper speed = 2 cm/m).
They had access to a collection of tests with feedback on answers, and a printout of the compendium was available.
The items were shown to children on two identical A3 printouts; one was attached on the blackboard and the other was brought to children upon request.
This was performed separately on the GDx printout for the upper and the lower retinal blood vessels using a setsquare.
A printout on old-style, tabbed computer paper.
