This bestseller provides a solid understanding of wireless technologies so readers can make an informed purchase decision. The author also details how the industry works and where it's headed.

After much anticipation, Joanie Maloney finally gets her very own cell phone! Knowing that owning a cell phone requires responsibility and sound judgment, Joanie's mom requires her to complete a Cell Phone Safety Course. "Mom, it's a phone... it's not a weapon!" Joanie exclaims. Along with Joanie, children will learn the six rules of cell phone usage which are designed not only to keep them safe, but also to keep them from being tempted to hurt others. By knowing the rules, children can become masters of their cell phones and avoid becoming a "Cell Phoney!"

The first detailed ethnography of the impact of this new technology through the exploration of the mobile phone's role in everyday life.

Essential reading for the 100 million Americans currently using wireless phones, this thoroughly researched and documented cautionary work stands alongside of such classics as Silent Spring and The Coming Plague. With news reports proliferating of the possible connection between brain tumors and cell phone use, Dr. George Carlo was hired by the cell phone industry in 1993 to study the safety of its product. In 1999 funds for Dr. Carlo's research were not renewed, and the industry sought to discredit him. Undeterred, Carlo now brings his case to the public with a powerful assessment of the dangers posed by the microwave radiation from cell phone antennas—disruption of the functioning of pacemakers, penetration of the developing skulls of children, compromise to the blood-brain barrier, and, most startlingly, genetic damage that is a known diagnostic marker for cancer—as well as a presentation of safeguards that consumers can implement right now to protect their health. ".…the authors raise serious questions about the integrity of the cell phone industry and the FDA."—San Francisco Chronicle "Extraordinarily informative...[a] captivating story…."—Publishers Weekly

Presenting the history of the cellular phone from its beginnings in the 1940s to the present, this book explains the fundamental concepts involved in wireless communication along with the ramifications of cellular technology on the economy, U.S. and international law, human health, and society. The first two chapters deal with bandwidth and radio. Subsequent chapters look at precursors to the contemporary cellphone, including the surprisingly popular car phone of the 1970s, the analog cellphones of the 1980s and early 1990s, and the basic digital phones which preceded the feature-laden, multipurpose devices of today.

A fun and informative illustrated kids’ guide to safely and productively navigating the digital landscape. Cellphones have become a fact of life, with children as young as eight (yes, eight!) getting their very own “devices.” Such boundless access means our kids are in nearly constant contact with technology that was designed specifically for adults. And they’re doing so without any type of road map. Enter First Phone: the essential book that apprehensive parents can confidently hand to their kids to read as they begin their journey into the digital world. In First Phone, Catherine Pearlman—licensed clinical social worker and parenting expert—speaks directly to eight- to twelve-year-old children about digital safety in a manner that is playful, engaging, and age-appropriate. With insights and strategies supported by the latest research, First Phone offers: • guidance on privacy, boundaries, social media, and even sexting (yes, young children need to learn about sexting before it happens!) • best digital hygiene and self-care practices, including when to put the darn phone down, when to turn off notifications, and where to charge • how to be a kind and compassionate upstander in a digital world An essential companion when your child receives their first phone, this book provides kids the tools and information they need while giving their parents peace of mind.

This is an extensively revised and updated new edition of the best-selling Mobile Antenna Systems Handbook. Comprehensive, authoritative and practical, it provides the information you need to understand the relationship between the elements involved in antenna systems design for mobile communications. You get sound advice in choosing the appropriate antenna for any given requirement - including antennas for ITS, access to the latest modeling formulas for macro, micro and pico cell propagation, and guidance on the latest RF safety standards and measurement techniques.

Do You Control Your Phone—Or Does Your Phone Control You? Within a few years of its unveiling, the smartphone had become part of us, fully integrated into the daily patterns of our lives. Never offline, always within reach, we now wield in our hands a magic wand of technological power we have only begun to grasp. But it raises new enigmas, too. Never more connected, we seem to be growing more distant. Never more efficient, we have never been more distracted. Drawing from the insights of numerous thinkers, published studies, and his own research, writer Tony Reinke identifies twelve potent ways our smartphones have changed us—for good and bad. Reinke calls us to cultivate wise thinking and healthy habits in the digital age, encouraging us to maximize the many blessings, to avoid the various pitfalls, and to wisely wield the most powerful gadget of human connection ever unleashed.

This evidence-based, user-friendly guide presents a 30-day digital detox plan that will help you set boundaries with your phone and live a more joyful and fulfilling life. “I wrote The Anxious Generation to help adults improve the lives of children. Many readers have asked me for a version of the book aimed at helping adults and teens help themselves. Catherine Price has written the best such book.”—Jonathan Haidt Do you feel addicted to your phone? Do you frequently pick it up “just to check,” only to look up forty-five minutes later wondering where the time has gone? Does social media make you anxious? Have you tried to spend less time mindlessly scrolling—and failed? If so, this book is your solution. Award-winning health and science journalist and TED speaker Catherine Price presents a practical, evidence-based 30-day digital detox plan that will help you break up—and then make up—with your phone. The goal: better mental health, improved screen-life balance, and a long-term relationship with technology that feels good. This engaging, user-friendly guide explains how our smartphones and apps are designed to be addictive and how the time we spend on them is increasing our anxiety and damaging our abilities to focus, think deeply, form new memories, generate ideas, and be present in our most important relationships. Next, it walks you through an effective and easy-to-follow 30-day plan that has already helped thousands of people worldwide break their phone addictions and feel more fully alive. Whether you need help for yourself or for your family, friends, students, colleagues, clients, or community, How to Break Up with Your Phone is the ultimate guide to digital detoxing. It’s guaranteed to help you put down your phone—and come back to life.

Cellular phones have become an indispensable communications link for millions.