 ZigBee Wireless Networks and TransceiversZigBee is a short-range wireless networking standard backed by such industry leaders as Motorola, Texas Instruments, Philips, Samsung, Siemens, Freescale, etc. It supports mesh networking, each node can transmit and receive data, offers high security and robustness, and is being rapidly adopted in industrial, control/monitoring, and medical... |  |  The Prehistory of Language (Studies in the Evolution of Language)'When, why, and how did language evolve?' 'Why do only humans have language?' This book looks at these and other questions about the origins and evolution of language. It does so via a rich diversity of perspectives, including social, cultural, archaeological, palaeoanthropological, musicological, anatomical, neurobiological, primatological, and... |  |  |