DAVID POGUE: Bluetooth and the end of audio wiring
The disappearance of wires and the growing wireless technology industry is the subject of a David Pogue article in the New York Times’ Circuits: As Pogue writes, wires are disappearing at an alarming clip. The cord between your home phone handset and the phone body is gone. The wire between your cellphone and clip-on earpiece, also gone. The cable from your laptop to the network router. Yes, it too is gone.
Gone, gone, gone. Bluetooth was, of course, specifically invented to eliminate cables. It’s range is about 30 feet and it draws very little battery power. Continue reading



Social Mobile Music Navigation Using The Compass by Atau Tanaka, Guillaume Valadon, and Christophe Berger - ABSTRACT: During a regular day while on the move, most people interact with multiple portable devices: a personal music player, mobile phone, and digital camera. People driving cars in addition may also use navigation systems. Whereas each of these devices are getting more and more sophisticated, and packed with numerous functionalities, they are each optimized for specific usages. Modern mobile phones for example, claim to function as digital cameras and music players, but these are features that are more often than not added on almost as an afterthought, and are not integrated with the connectivity that the mobile phone represents. From an engineering point of view, the goal of this project is to push mass-market mobile phones to their limits in networked musical exchange by implementing The Compass. Specifically, we are targeting phones embedded with WiFi, music player and location1 capabilities. The idea was to build a true convergence application that integrated localization, mobile networking, and music listening. 
CosTune (costume + tune) by Yukio Tada, Kenji Masi, Ryohei Nakatsu and Tadao Maekawa of ATR Media Integration & Communications Research Laboratory and Kazushi Nishimoto of the Japan Institute of Science and Technology, is not only a wearable instrument, it is also equipped with wireless communications functions that can communicate with other CosTunes. CosTune users can make collaborative compositions and perform ad hoc sessions with others who share similar musical tastes. Thus, it’s creaters hope, it may foster a novel musical culture as well as support the formation of communities mediated by music.























