News

June 14, 2018

System allows surveillance cameras to ‘talk’ to the public through individual smartphones

Purdue University researchers have created a technology that allows public cameras to send personalized messages to people without compromising their privacy.

The team developed a real-time end-to-end system called PHADE to allow this process, known as private human addressing. While traditional data transmission protocols need to first learn the destination’s IP or MAC address, this system uses motion patterns as the address code for communication. The smartphones then locally make their own decisions on whether to accept a message.

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June 11, 2018

Possible new treatment for spinal cord injuries identified in animal studies

A potential new drug therapy for spinal cord injuries has been identified by researchers at Purdue University. The drug was identified by Riyi Shi, professor in the Department of Basic Medical Sciences, College of Veterinary Medicine and Weldon School of Biomedical Engineering. The drug works in a similar way as a drug previously developed at Purdue, 4-aminopyridine, which has been approved by the U.S. Food and Drug Administration to treat multiple sclerosis.

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