chirp

A new Apple iOS app that transmits data via "virtual birdsong" is making file sharing between smart devices easier than ever. "Chirp" is the brainchild of Animal Systems, a company started by researchers in the Computer Science Department at the ... University College of London. Essentially, the app emits a two-second noise that sounds as if it were made by a robotic bird. The noise indicates that an instant download is being received from a trusted source. App Uses Sound to Transfer Data To send a chirp, an individual simply activates the app from their smartphone and selects the desired ... (view more)