self-tracking to pre-empt social tracking

I came across an interesting extract in The New Ruthless Economy, by Simon Head, which shone an interesting light on the relationship between self-tracking and social tracking. From loc 1318:

Paula Dabbart, an employee ployee at an American Airlines reservations center in Tucson, said that she wore a stopwatch on a string around her neck to time each break. She felt that, for her own protection, she had to log all her movements.

About Mark