Object Lessons is a series of short, beautifully designed books about the hidden lives of ordinary things. Cropping up everywhere, whether steel latticework or tapered monopoles, encrusted with fiberglass antennas, cell towers raise up high into the air the communications equipment that channels our calls, texts, and downloads. For security reasons, their locations are never advertised. But it's our romantic notions of connectivity that hide them in plain sight. We want the network to be invisible, ethereal, and ubiquitous. The cell tower stands as a challenge to these desires. Object Lessons is published in partnership with an essay series in The Atlantic.

Object Lessons is a series of short, beautifully designed books about the hidden lives of ordinary things. Cropping up everywhere, whether steel latticework or tapered monopoles, encrusted with fiberglass antennas, cell towers raise up high into the air the communications equipment that channels our calls, texts, and downloads. For security reasons, their locations are never advertised. But it's our romantic notions of connectivity that hide them in plain sight. We want the network to be invisible, ethereal, and ubiquitous. The cell tower stands as a challenge to these desires. Object Lessons is published in partnership with an essay series in The Atlantic.

Cell towers and 'stealth' antennas are cropping up all over, despite vehement objections from communities. Health and safety questions arise, but are often dismissed by planners & zoners - the people entrusted to protect community welfare - who have been told they cannot consider such questions. But safety concerns about radiofrequency radiation (RF) used in all wireless technologies, span decades and have yet to be resolved, despite increasing exposures. Cell Towers... cuts through the rhetoric to address the complex issues. With chapters by prominent scientists, government officials, physicists, engineers, and attorneys, the book is the most comprehensive and balanced resource available today. - Are the health concerns justified? What does the science say? - What are the roles of the lead government agencies: EPA? FCC? - Are the RF exposure standards reliable and current? - Are other species - such as birds - of concern? - What about property devaluation? Liability? Case law? - What can communities do? What are good zoning regulations? - Are we on an environmental collision course with ambient energy? "Finally, a publication dealing with the very timely and important issue of cell towers. Following Levitt's excellent overview of the problem, the book takes us through relevant scientific and regulatory issues in a thorough, easy-to understand manner. This is essential reference work for laypersons, as well as those in science, policy development, regulation, and legislation." - Jerry L. Phillips, Ph.D., Bioelectromagnetics Consultant, former Research Scientist, Cancer Therapy & Research Center in San Antonio, Texas, and Pettis Memorial VA Hospital in Loma Linda, California

Cell Phone Location Evidence for Legal Professionals: Understanding Cell Phone Location Evidence from the Warrant to the Courtroom is a guide, in plain language, for digital forensics professionals, attorneys, law enforcement professionals and students interested in the sources, methods and evidence used to perform forensic data analysis of cell phones, call detail records, real time ping records and geo-location data obtained from cellular carriers and cell phones. Users will gain knowledge on how to identify evidence and how to properly address it for specific cases, including challenges to the methods of analysis and to the qualifications of persons who would testify about this evidence. This book is intended to provide digital forensics professionals, legal professionals and others with an interest in this field the information needed to understand what each type of evidence means, where it comes from, how it is analyzed and presented, and how it is used in various types of civil and criminal litigation. Relevant case law are included, or referred to, as appropriate throughout this book to give the reader an understanding of the legal history of this type of evidence and how it is being addressed by various state and federal courts. - Presents the most current and leading edge information on cell phone location evidence, including how cell phone location works, and how evidence is used and presented in court - Covers tactics on how to locate cell phones and cell phone records - Provides the first book to take an in-depth look at cell phone location evidence for digital forensics, legal and law enforcement professionals - Includes a companion website with full-color illustrations of cell phone evidence and how cell phones work

This book constitutes the refereed proceedings of the second International Workshop on Mobile Entity Localization and Tracking in GPS-less Environnments, MELT, held in Orlando, Florida, USA, in September 2009 in conjunction with the 11th International Conference on Ubiquitous Computing (Ubicomp 2009). MELT is a forum for the state-of-the-art technologies in mobile localization and tracking and novel applications of location-based services. The research contributions in these proceedings cover significant aspects of localization and tracking of mobile devices that include techniques suitable for smart phones and mobile sensor networks in both outdoor and indoor environments using diverse sensors and radio signals. Novel theoretical methods, algorithmic design and analysis, application development, and experimental studies are presented in 14 papers that were reviewed carefully by the program committee. In addition, three invited papers, with topics on location determination using RF systems, Cramer-Rao-Bound analysis for indoor localization and approaches targeting mobile sensor networks, are also included in the proceedings.