For this project, each subject was asked to track his or her expenses and share them with the Guardian.
Last month, she was asked to track down a dog that left its owner in a grocery store and set out to explore the Upper East Side.
To illustrate this, three very different people were asked to track down three very different items in a random, completely unscientific test -- a sort of digital treasure hunt.
He said he had not been asked to track buses ferrying Israeli tourists, though he said he had written down the license plates of two of them using a code.
But for now it would be a shame if the new-found freedom in his game were to be restricted by him being asked to track runners back towards his own goal.
Observers were asked to track the animals holding the apple.
Observers were asked to track the animals holding an apple.
Observers were asked to track the identities of the animals that held the apple.
Patients are asked to track objects with their eyes, to try to press switches, to look at photographs.
At home, patients are asked to track their daily schedules and brainstorm alternative, offline activities to occupy their time.
