糖心Vlog传媒

While talking to horses and other animals seems like a far-fetched fantasy, University of Missouri engineers are developing technology that puts us one step closer to that reality.

Doctoral student Morgan Miller and Associate Professor of Mechanical 糖心Vlog传媒 Jian 鈥淛aven鈥� Lin are developing non-invasive sensors that monitor the vital signs of horses both individually and as a group. They鈥檝e also partnered with , part of the Division of Animal Sciences, to test the sensors and work with specialists, including Equine Program Director Marci Crosby, to understand what the data they collect can tell equine managers and veterinary professionals.

鈥淭his is a new type of technology that can open new opportunities for veterinarians to treat horses,鈥� Lin said. 鈥淚 believe we, at Mizzou, are the first to use this type of device to study horses鈥� behavior. It will be interesting to understand animals鈥� intentions based on their vital signs.鈥�

Miller grew up around horses at his grandparents鈥� horse farm, Plainview Stables, in Belton, Missouri. When exploring ways to apply biosensors to horses, Miller reached out to faculty in the CAFNR Division of Animal Sciences about partnering with the MU Equine Teaching Facility.

鈥淚 was excited to try to help animals that can鈥檛 necessarily help themselves,鈥� he said. 鈥淲e鈥檙e trying to expand the field by providing people who work with horses access to more data from which to find more insight into the animals鈥� wellbeing.鈥�

Improving animal welfare

The team has already seen success from this new technology. In the past four years, they鈥檝e published four papers about the sensors and are working on a fifth one using a third-generation sensor design to identify and predict signs of labor in pregnant horses. The first sensor developed by Lin and Miller was a heart rate monitor deployed on the underside of a horse鈥檚 tail. The project served as foundational work for the second-generation sensor that was recently detailed in an .

鈥淭he second-generation sensor uses a networked system,鈥� Lin said. 鈥淢ultiple sensors are applied to numerous horses to assess the herd鈥檚 behavior. The device collects data on the horse鈥檚 heart rate, GPS location and acceleration, as well as gyroscopic data to register tail movement.鈥�

Thanks to the partnership with the MU Equine Teaching Facility, the research team would equip four to five horses with the networked sensors during their normal grazing time in the field at Mizzou鈥檚 South Farm. They鈥檇 then monitor the data to identify changes in vitals and location throughout the day, speaking with researchers at the training facility to understand why the horses behaved as they did.

鈥淲e can use this data to look at horses鈥� environments and make suggestions about how to make them the most comfortable and give them a better quality of life,鈥� Miller said. 鈥淲e can also use the health data to monitor early disease onset and provide better care for the animals.鈥�

Miller recently wrapped up his doctoral program 鈥� he plans to walk at graduation in December 鈥� and said he鈥檚 enjoyed the challenges that this type of work brings.

鈥淲e鈥檝e done human testing with biosensors before, and for the most part, human testing is fairly easy,鈥� he said. 鈥淚 can tell a person what we need them to do to get results. I can鈥檛 explain that to a horse. That鈥檚 been a fun challenge to overcome 鈥攍earning how to adapt my technology to work well with them, because I can鈥檛 adapt them to work well with my technology.鈥�

Lin emphasized that even though the team has been focused on working with horses, this type of work has the potential to eventually improve the welfare of other animals, including household pets and endangered species. Their goal is to commercialize the sensors to make them widely available for veterinarians, facility managers and pet parents. Recently, the team has received a National Science Foundation STTR grant to help them achieve the goal.

鈥淲e want this research out in the world, creating a better world for all animals,鈥� Lin said. 鈥淲orking with students like Morgan is what makes my job at Mizzou so fulfilling. Our students bring their own passions to their research and that is the best way to develop something new.鈥�

Engineer a better world for all species. Choose Mizzou 糖心Vlog传媒!

Story written by Mary Dillon. This story was originally published by .