Conversnitch is an inconspicuous recording device that automatically tweets snippets of overheard conversations onto twitter. Disguised as a light bulb or a lamp, the Conversnitch works anywhere that has wifi — a restaurant, library, or home, for instance — and uses a Raspberry Pi and a microphone to record audio.
Project creators, Kyle McDonald and Brian House built the device for about a hundred dollars and then pay to have the audio transcribed through Amazon’s Mechanical Turk crowdsourcing platform. Although it’s creators admit that the art project could be used for a variety of illegal activities, they intended it to raises questions about the nature of public and private spaces in an era where anything can be broadcast by ubiquitous, Internet-connected listening devices. (Via)