New York City Cabs to Map Out Cell-Phone Dead Zones

foxnews.com — Ericsson has apparently seized the opportunity in using the random, perpetual motion of NYC's cabs to better itself, and has received permission f to install small devices "about the size of a computer modem" into cabs in order to "feed information about signal strength and clarity to engineers." Dec 30, 2006 View in Crawl 4