
Cow chips
Oklahoma City Journal Record/KFOR
http://kfor.images.worldnow.com/images/4597280_BG1.jpg
Zig Beef president John Hassell is proposing for cattle identification would be similar to a computer chip. (Photo: Journal Record)
OKLAHOMA CITY – John Hassell hopes the sweat equity he put into his Ph.D. dissertation on wireless sensor networks doesn’t just become a wall decoration, but something that will land him big bucks.
The 38-year-old Wewoka native formed his own company, ZigBeef, last year, and he’s planning to market a new type of animal radio sensor device to the country’s best and brightest cattle ranchers.
Hassell is developing an ear tag that uses a tiny, battery-powered computer chip to store information about cattle, including the animals’ date of birth, vaccination records, temperature and an identification number.


