However, like my smart home products, the volume of data produced greatly exceeds the amount of useful information, and the usefulness declines over time.
With the coupons, Congress made taxpayers the guarantor of last resort against technical obsolescence, a step they never dreamed of taking for eight-millimeter home movies or Betamax VCRs, which also saw their usefulness decline with time.
Should the p-glycoprotein be induced by rifampicin, for example, then the drug's therapeutic usefulness will decline as more drugs are pumped out of the cells.
Overall, 61% of learners did not use the blueprinted feedback report for its intended purpose, and when considering the attitudes of students across the three years of study it is clear that their evaluation of the usefulness of the report declined with progression through the course.
But now that much of the Syrian border with Israel is held by the rebels, such usefulness may be declining.
Although the State Department declined comment on the usefulness of the decree, many officials in the Bush administration are sure to welcome the measure.
As it declined in its military usefulness, the sword gained a new role in the duel, especially in Europe, out of which practice emerged the modern sport of fencing.
The declining economic usefulness of the Jews and the related deterioration of their social and religious status led to their expulsion from England in 1290 and from France in 1306.
One student said, "I feel study groups above three members in size start to decline in usefulness".
He declined to comment today, but has said previously that the rules may have outlasted their usefulness and has questioned whether they really promote diversity on the airwaves.
