Books by J.K. (Computer Consultant Petersen

Covers fundamental physics; basic technical information for fiber splicing, installation, maintenance, and repair; and follow-up information for communications and other professionals using fiber optic components. This book includes photographs, charts, and diagrams that clarify complex ideas and put simpler ideas into their applications context.

Covers fundamental physics; basic technical information for fiber splicing, installation, maintenance, and repair; and follow-up information for communications and other professionals using fiber optic components. This book includes photographs, charts, and diagrams that clarify complex ideas and put simpler ideas into their applications context.

From officially sanctioned, high-tech operations to budget spy cameras and cell phone video, the third edition of this bestselling handbook reflects the rapid growth in the surveillance industry. An essential comprehensive work chronicling the background and current applications of a broad range of surveillance technologies, this fully revised and expanded edition offers the latest in surveillance and privacy issues, including workplace and school privacy, front yard privacy, and transportation security issues. It addresses social media, GPS circuits in cell phones and PDAs, new GIS system use, Google street-viewing technology, and other new and emerging developments.