A picture frame that draws birds it hears out the window

This e-ink display is mounted in a picture frame and sits near a window overlooking a bird feeder in Arne Giacomo's yard in Bergen, Norway. A microphone next to the birdcage picks up visiting birds' tweets and sends them to the Raspberry Pi mounted in the picture frame. — Read the rest The post A picture frame that draws birds it hears out the window appeared first on Boing Boing.