At one point an observer staring intently at the screen noticed most of the heart-rate lines had gone flat.
Instead a message flashed on the $8,000 screen: "Notice -- Copy restrictions prevent the viewing of this program in the high definition format.
CBS Mobile, a unit of the television network's interactive division charged with developing content for the new third screen, noticed, though, that interest spiked when celebrities were featured.
"But if you don't listen to the dialogue too hard, if you tune out a bit and instead watch the screen — notice how the restless cameras prowl around the actors, and how shards of bright color pierce the pooling black night — then 'Broken City' satisfies like the solid B movie it is".
First, they were instructed to "take in" each picture as it was on the screen, noticing what the picture contained.
The app, for example, asked a player to enter "your name" and e-mail address to receive a "newsletter for game tips and news!" It also asked permission to send players on-screen notices.
It could also be used to scan devices inside a home network for vulnerabilities or display on-screen notices asking for credit card or other sensitive information.
The child then received an on-screen notice that said "registration successful" and was able to edit his or her online profile, the complaint said.
A18 French security officials at Paris-Charles de Gaulle airport removed a woman from a flight bound for Cincinnati after an airport screener noticed some odd wiring in her coat.
More recent products that already look destined for longevity include the sticky note seen plastered on computer screens, notice-boards and documents just about everywhere.
