According to the allegations, neither the plaintiff nor her son were informed of the specific purpose and length of term for which his fingerprint had been collected.
Section 15(b) requires that a private entity collecting or using a person's biometric information (1) inform a person in writing that his or her biometric information is being collected, (2) explain the purpose and length of time for which the information will be used, and (3) receive written consent.
The questionnaire evaluated student reaction to the purpose and length of the testing process, the level of involvement of group members during the discussion, as well as the students' attitudes and perceptions on the testing process (Table 1).
Such an agreement shall remain in effect only for such period, not to exceed 18 months, as the Data Integrity Board of the agency determines is appropriate in light of the purposes, and length of time necessary for the conduct, of the matching program.
However, we think that an in-depth quantitative analysis of this topic is complex and not suitable for the purposes and length-constraints of this short "research note".
The kind of activities carried out during the train trip varies, amongst others, by trip purpose and trip length.
This method classifies and groups road types based on temporal variations in volume and driver population characteristics, such as trip purpose and trip length distribution.
For this purpose point and length heteroplasmy were not considered.
However, though potentially informative, these additional analyses were beyond the purposes and the length-constraints of this short research note.
James Grimmelmann, a law professor at the University of Maryland, wrote that would have required Facebook to tell participants the duration, purpose, length and risks of the study before it started -- and that they could have backed out of the study at any time.
