cnet.com: by Leslie Katz

From the plains of southern New Mexico, we bring you a story of headset-wearing cows. The U.S. Department of Agriculture and the Massachusetts Institute of Technology are teaming up to remotely corral cattle using a wireless device that sends sound straight into the bovines’ ears. HDTV-watching pigs can’t be far behind.

The solar-powered “Ear-A-Round” is a naugahyde “helmet” held in place by the cow’s ears. Atop the holster sits an electronics device hooked to sound-transmitting stereo earphones and containing a GPS unit that could let farmers monitor the animals’ whereabouts from afar. [ read more ]