□ □
□ □ □
[□] □
This area of study draws on a number of legal specialties : intellectual property , business law , free speech and privacy , telecommunications , and criminal law - - each of which is undergoing doctrinal and practical changes as a result of new and emerging technologies . We therefore collect sets of measurements , and compare averages . There are groups , quasi-groups , and individuals who remain independent in spite of sharing the core beliefs . It continues to expand its urban orchard program , which works with local groups and residents to improve the quality of urban life by planting and maintaining fruit and nut trees , shrubs , and vines . In addition , a variety of other avian species , including waterfowl , wading birds , gulls , vultures , and crows , have also exhibited avoidance of the laser beam during field trials , but response is dependent upon context and species .