They will fire darts from small air rifles to collect blubber and skin for genetic testing,and to attach satellite-tracking tags to monitor the whales.

VOA: standard.2010.01.05

When asked afterwards if they had seen a gorilla, more than 80% of radiologists and 100% of unskilled observers, said they had seen nothing - this despite the fact that the eye-tracking monitor showed that half the radiologists who did not see the gorilla had actually looked right at it for about half a second.

BBC: Why do radiologists miss dancing gorillas?

There's eye tracking to monitor what people look at on a page or screen and for how long.

FORBES: Magazine Article

It's Fitbug's first device to offer sleep tracking and will monitor your night-time movements like we saw on Jawbone's Up.

ENGADGET: Fitbug launches Bluetooth-connected activity sleep tracker and scales (hands-on)